Ask HN: How does it work?sites in Google results using my search keyword?

For example I search for a "house painter in Gulleråsen" (a village with 300 inhabitants and no house painter) and one of the first results I get has the page titled "Welcome to Målare24 in Gulleråsen" with zero relevant results.

This is not limited to craftsman, I get the same kind of results searching for bikes, doctors or a rental place.

Do those sites simply prepare pages with all the place names in Sweden/world?