Search intent, explained without jargon

One phrase, several people

'Water heater' could be a homeowner whose unit just failed, a landlord comparing replacement costs, or someone researching tankless systems for a remodel next spring. Each needs a different page.

Search engines have gotten good at inferring which one is most common for a given phrase — you can see the inference by looking at what already ranks.

Read the results page as a brief

Search your target term and look at what is there. If the top results are all local businesses and a map, the search has local commercial intent and you need a service page. If they are all long explanatory articles, the search wants education and a sales page will not win.

This is the cheapest content brief available: the engine is telling you what kind of page it believes people want.

Match the format, then beat the substance

Give people the format they expect, then be more useful inside it: answer the main question in the first two sentences, include the numbers people actually want (cost ranges, timeframes, what affects them), and add the local specifics only someone working in your market would know.