How to do keyword research for a local business in an afternoon

Picture it: a Sunday arvo, a cuppa going cold beside your laptop, and a nagging feeling that your website is invisible. You've heard the words "keyword research" thrown around by every marketer on the internet, and it sounds like something that needs a subscription, a spreadsheet the size of a footy oval, and a degree you don't have.

It doesn't. Keyword research for a local business is really just a structured way of writing down the words your customers already type into Google — then making sure those words appear on the right pages of your site. You can do a proper first pass in a single afternoon, using free tools, without spending a dollar. Here's exactly how we'd walk through it.

What keyword research actually is (and isn't)

Strip away the jargon and keyword research is one question asked over and over: what does someone type when they want what I sell? That's it. If you fix leaky taps in the eastern suburbs, your customers aren't searching "plumbing solutions provider". They're typing "leaking tap Norwood" or "emergency plumber near me" at 9pm with a bucket under the sink.

What it isn't is a hunt for magic words that trick Google into ranking you. There are no magic words. The whole exercise is about matching the language on your pages to the language in people's heads — so when Google reads your site, it sees the same phrases your customers use. Do that honestly and you've done 80% of the job.

Keyword research isn't about outsmarting Google. It's about writing down what your customers already say, then saying it back to them on your website.

Start with the words your customers already use

Before you touch a single tool, spend fifteen minutes with a blank page and your own memory. You know your business better than any software does. Write down:

• Every service you offer, in plain words a customer would use — not your internal name for it.
• The suburbs and areas you actually serve. Be specific: "Prospect", "Glenelg", "the Adelaide Hills", not just "Adelaide".
• The questions customers ask you on the phone. "How much does X cost?" and "Do you do Y?" are keywords in disguise.
• The words your happy customers use in reviews. Their language is gold, because it's exactly how the next customer will search.

This list is your seed. Everything else in the afternoon is just growing it and pruning it.

The free tools that do the heavy lifting

You don't need a paid platform to find good keywords. You need to know where Google quietly hands you the answers for free. Here's the short list we lean on, and what each one is best at.

Tool	What it's good for	Cost
Google autocomplete	Real phrases people type, straight from the search bar	Free
"People also ask" & "Related searches"	The questions and variations around your topic	Free
Google Trends	Whether a term is rising, steady or seasonal in SA	Free
Google Search Console	Terms you already show up for but could rank higher on	Free
Ahrefs / Semrush (free tiers)	Rough search volumes and competitor terms	Free-ish

The one most businesses ignore is Google Search Console. If your site has been live for a while, it's already recording the exact searches that show your business — including ones you never thought to target. That's not guesswork; that's your own data telling you what's working.

Look especially at the Performance report and sort by impressions. You'll often find phrases where you appear on page two or three but rarely get clicked. Those are gold: Google already thinks you're relevant, you just need a slightly stronger page to nudge you up. Half a good afternoon's work is spent finding terms you're almost ranking for, rather than chasing brand-new ones from scratch.

A worked example: a Norwood physio

Let's make this concrete. Say you run a physiotherapy clinic on The Parade in Norwood. Your seed list has "physio", "sports injury", "back pain", "Norwood", "eastern suburbs".

Open Google and start typing "physio Norwood" — don't hit enter, just watch the autocomplete drop-down. You'll see real phrases: "physio Norwood Parade", "sports physio Norwood", "physio near me open Saturday". Jot them all down. Now search one of them and scroll to "People also ask" — you'll find "how much does a physio session cost" and "do I need a referral to see a physio". More phrases, straight from real searchers.

Ten minutes of this and you'll have thirty or forty phrases. Pop the promising ones into a free Google Trends comparison to see which are actually searched in South Australia versus which are dead ends. By the end you've got a ranked shortlist — not because a robot told you, but because you followed the trail Google left in the open.

One more trick before you move on: add a modifier to your searches and watch the autocomplete change. Try "physio Norwood for", "physio Norwood after", "cheap physio Norwood", "best physio Norwood". Each little word unlocks a fresh set of real phrases — "physio Norwood for sciatica", "physio after knee surgery" — and those long, specific searches are exactly the ones a small clinic can realistically win.

Borrow ideas from competitors (the legit way)

You don't need to spy on anyone or buy an expensive tool to learn from the businesses already ranking. Search one of your ready-to-buy phrases and look at who shows up on page one. Open two or three of them and read their page headings. What services do they name? What questions do they answer? Which suburbs do they mention?

You're not copying their words — that helps nobody, least of all Google. You're spotting gaps. Maybe every competitor talks about sports injuries but nobody covers "physio for desk workers", even though half of Adelaide sits at a computer all day. That gap is a keyword — and a page — with your name on it. Some of the best local phrases we find come from noticing what the incumbents forgot to mention.

Sort your list into buckets that matter

A big list of words is useless until you sort it. We bucket keywords by intent — what the searcher is actually trying to do — because that decides which page each phrase belongs to.

• Ready-to-buy: "emergency plumber Norwood", "book physio Adelaide". These people want to act now. They belong on service and contact pages.
• Comparing: "best physio eastern suburbs", "physio vs chiro back pain". They're weighing options. Great for a comparison or FAQ page.
• Just learning: "exercises for lower back pain", "how to stop a tap dripping". They're not buying yet — but a helpful blog post earns their trust and their bookmark. This is exactly why a business blog quietly pays off over time.

Ready-to-buy terms are where the money is, so start there. The learning terms are a longer game, but they compound — which is the whole argument for publishing content consistently.

Map keywords to pages, not the other way round

Here's the mistake we see most often: a business finds fifty keywords and tries to cram them all onto the homepage. Google reads a page trying to be about everything and decides it's about nothing.

Do it the other way round. Give each important phrase its own home. One primary keyword per page, chosen for intent. Your "emergency plumber Norwood" page targets exactly that; your "blocked drains Prospect" page targets exactly that. This is the same discipline behind good local keyword targeting — a handful of focused pages will always beat one bloated one.

If you're serving several suburbs, resist the urge to spin up dozens of thin, near-identical location pages. Google punishes that. Build genuinely useful pages for the areas that matter most, and let the rest be covered by a strong, well-structured site. Our full local SEO guide walks through how that fits the bigger ranking picture.

What to ignore (so you don't waste the afternoon)

Half of good keyword research is knowing what to leave out. A few honest warnings:

• Vanity keywords. Ranking for "marketing" or "plumbing" nationally sounds great and will never happen for a local business. Chase the phrases with a suburb attached — smaller, but yours to win.
• Volume obsession. A keyword searched 40 times a month by people ready to book beats one searched 4,000 times by people who'll never call you. Relevance over reach, every time.
• Keyword stuffing. Repeating a phrase twelve times on a page doesn't help — it reads badly to humans and Google saw through it years ago. Use the phrase naturally, once or twice, and move on.

And here's the honest bit we always tell clients: finding the keywords is the easy afternoon. Actually ranking for them takes months of good pages, reviews and patience. The research is the map; it doesn't walk the road for you.

The one-afternoon checklist

To pull it all together, here's the run of play you can knock over between lunch and dinner:

• Brain-dump your services, suburbs and the questions customers actually ask.
• Grow the list with Google autocomplete and "People also ask".
• Sanity-check demand and seasonality in Google Trends.
• Mine Search Console for terms you already appear for.
• Sort everything by intent: ready-to-buy, comparing, learning.
• Assign one primary keyword to each important page.
• Note the gaps — phrases with no page yet — as your content to-do list.

Do that once and you'll have something most of your competitors never bother with: a clear, honest map of what your customers search and where each phrase should live on your site.