Keywords are the words and phrases people type or speak into Google when they are looking for something. In SEO, keywords are the searches you want your web pages to show up for. Choosing the right ones is how you connect your website with customers who are already looking for what you do.
This guide explains keywords in plain English, with real examples for medical and dental practices, law firms and home-service businesses.
- A keyword is a search. “Emergency dentist near me” and “how much does a roof replacement cost” are both keywords.
- Intent matters more than volume. The best keywords match what a searcher wants to do, like learn, compare or book.
- Long, specific keywords often bring better leads than short, broad ones.
- Each important page should have one main keyword, plus a few close variations.
- Write for people first. Use keywords naturally. Repeating them over and over does not help.
Keywords explained with a simple example
Imagine a homeowner in Summerville whose air conditioning stops working on a July afternoon. They pick up their phone and search “AC repair Summerville.” That phrase is a keyword.
Google’s job is to show the most helpful results for that search. If an HVAC company has a clear page about AC repair that mentions Summerville, loads fast, and has good reviews, it has a strong chance of showing up. If the company’s site only says “heating and cooling solutions” on one general page, Google has less to go on.
That is the heart of keywords in SEO: use the words your customers use, on the pages that answer their need.
Why keywords matter for your business
Keywords do two jobs at once.
- They tell you what customers want. Search data shows the exact words people use, how often, and what problems they are trying to solve. That is market research you can use for your website, your ads and even your phone scripts.
- They help search engines match your pages to searches. When your page clearly uses the language of a search, Google can understand that your page is relevant.
Google’s own SEO Starter Guide puts it simply: think about the words a user might search for to find your content, and use them naturally on the page.
The main types of keywords
Keywords come in several types. Knowing them helps you pick the right ones for each page.
| Type | What it is | Example |
|---|---|---|
| Short-tail | One or two broad words, lots of searches, lots of competition | “dentist” |
| Long-tail | Three or more words, fewer searches, clearer need | “dentist that does same day crowns” |
| Local | Includes a place or “near me” | “personal injury lawyer Charleston” |
| Service | Names a specific service you offer | “water heater installation” |
| Question | Asked as a question | “how long does a car accident claim take” |
| Comparison | Weighs two or more options | “veneers vs bonding” |
| Branded | Includes your business name | “[your business name] reviews” |
Most local service businesses get their best leads from long-tail, local and service keywords. They have fewer searches than broad terms, but the people searching them are much closer to picking up the phone.
Search intent: the “why” behind every keyword
Search intent is the reason someone searches. Two keywords with similar words can have very different intent. Matching intent is one of the most important parts of choosing keywords.
| Intent | What the searcher wants | Example | Best page type |
|---|---|---|---|
| Informational | To learn or understand | “what causes a tooth abscess” | Blog article or guide |
| Navigational | To find a specific business or site | “[firm name] contact” | Homepage or contact page |
| Commercial | To compare options before deciding | “best roofing material for coastal homes” | Comparison guide or service page |
| Transactional | To hire, book or buy now | “emergency plumber near me” | Service page or location page |
A quick way to check intent: search the keyword yourself. If Google shows mostly articles, the intent is informational. If it shows a map and business listings, people want to hire someone now.
Keyword metrics in plain English
Keyword tools show a few numbers. Here is what they mean and how much to trust them.
- Search volume: roughly how many times a month a keyword is searched. Treat it as an estimate. Local keywords often show low volume but still bring valuable leads.
- Keyword difficulty: a score estimating how hard it is to rank on page one. Lower is easier. Newer or smaller sites should start with easier keywords.
- Cost per click: what advertisers pay for a click in Google Ads. A high number usually means the keyword brings in valuable customers, which makes it worth pursuing organically too.
- Trend: how searches change over the year. Roofing and HVAC searches, for example, rise with storms and heat.
How to find keywords for your business, step by step
You do not need expensive tools to build a strong starter list. Follow these steps.
- List your services. Write down every service you offer, using the words customers use, not internal jargon. Patients say “teeth whitening,” not “aesthetic dental procedures.”
- Ask your front desk. What do people ask when they call? Those questions are keywords.
- Use Google itself. Type a service into Google and note the autocomplete suggestions, the “People also ask” questions, and the related searches at the bottom of the page.
- Check Search Console. The Performance report shows the searches your site already appears for. Look for terms with many impressions but few clicks.
- Get volume estimates. Google’s free Keyword Planner shows rough monthly searches. You need a Google Ads account, but you do not need to run ads.
- Look at who already ranks. Search your top keywords and study the pages on page one. What do they cover that you do not?
- Group keywords by intent. Put “learn” keywords in one group, “hire now” keywords in another.
- Assign one main keyword per page. Each service page gets its own main keyword. Blog posts target the informational questions.
Keyword examples for service businesses
Here is how a keyword list might look for three common types of local businesses, and which page each keyword belongs on.
Dental practice
- “dental implants Mount Pleasant” → dental implants service page
- “emergency dentist near me” → emergency dentistry page and Google Business Profile
- “how long do dental implants last” → blog article that links to the implants page
- “Invisalign vs braces for adults” → comparison article
Law firm
- “car accident lawyer Charleston” → car accident practice-area page
- “what to do after a car accident in South Carolina” → helpful guide
- “workers comp lawyer near me” → workers’ compensation page
- “how is fault determined in a car accident” → informational article
Home-service company
- “AC repair Summerville” → AC repair page or Summerville location page
- “roof leak repair” → roof repair service page
- “how often should you replace an air filter” → blog article
- “tankless vs tank water heater” → comparison guide
Notice the pattern. “Hire now” keywords go on service and location pages. “Learn” keywords go on articles, which then link to the service pages. That structure is the backbone of good SEO for service businesses.
Local keywords: getting the location right
For local businesses, the place name is often the most important part of a keyword. A few things to know:
- “Near me” searches rarely need “near me” on your page. Google uses the searcher’s location. What helps is a complete Google Business Profile and pages that clearly state where you work.
- Use the names people actually say. Locals search “West Ashley” and “Daniel Island,” not just “Charleston.” Mention the neighborhoods you truly serve.
- One strong page per real location beats a long list of towns. A page for each area you serve should include details that are genuinely about that area, like jobs completed, directions or local questions.
- Your map listing is part of your keyword strategy. Your business category, services list and reviews all help Google match you to local searches.
If you serve customers across the state, our South Carolina SEO guide explains how local search differs from region to region. Home-service companies can also see how we approach search for home-service businesses.
Where to use your keywords on a page
Once a page has a main keyword, use it in a few key places, naturally:
- Title tag: the clickable headline in Google results. Put the keyword near the front.
- Main heading (H1): the big title on the page.
- URL: short and descriptive, like /dental-implants/.
- First paragraph: answer the search right away.
- Subheadings: use close variations and related questions.
- Image descriptions (alt text): describe the image honestly, using the keyword only if it fits.
- Meta description: the short summary under your title in search results. It does not directly affect rankings, but a good one earns more clicks.
Keep it natural. Google’s spam policies specifically call out keyword stuffing, meaning repeating words unnaturally to try to rank. It does not help, and it makes pages harder to read.
Want to know which keywords your site already ranks for, and which ones you are missing? Request a free website review and the CORE Team will show you your biggest keyword opportunities.
Keyword habits that help, and habits to drop
| Habits that help | Habits to drop |
|---|---|
| One main keyword per page | Several pages chasing the same keyword |
| Choosing keywords by intent and fit | Choosing only by highest search volume |
| Using customer language | Using industry jargon customers do not search |
| Writing naturally with variations | Repeating the exact phrase again and again |
| Including your service area clearly | Listing dozens of city names at the bottom of a page |
| Reviewing Search Console every month | Setting keywords once and never checking again |
Keywords in the age of AI search
People now ask longer, more conversational questions, both in Google and in AI tools like ChatGPT. Instead of “dentist Charleston,” someone might ask, “Which dentist near downtown Charleston is good with nervous patients?”
Keywords still matter, but topics matter more than ever. Pages that answer real questions clearly, in full sentences, are easier for both search engines and AI tools to understand and cite. Our guide to answer engine optimization explains how to show up in AI answers.
Build your first keyword map
A keyword map is a simple table that assigns each keyword to one page. It keeps your site organized and stops pages from competing. Start with something like this:
| Page | Main keyword | Supporting keywords | Intent |
|---|---|---|---|
| /dental-implants/ | dental implants Mount Pleasant | tooth implants, implant dentist | Transactional |
| /emergency-dentist/ | emergency dentist Mount Pleasant | same day dentist, tooth pain | Transactional |
| /blog/how-long-do-implants-last/ | how long do dental implants last | implant lifespan, implant care | Informational |
Fill in one row per important page. Gaps in the table show you which pages to create next. If you work with a provider, ask to see their keyword map. It is one of the best questions to ask when choosing an SEO company.
At CORE CONNECT, keyword research is the first step of The CORE Method. The CORE Team maps every valuable search to the right page, then builds the content, local visibility and links that help those pages rank. Learn more about our SEO approach.
