Searches Google Maps for every business of a category in an area, 20 per page. Needed parameters: "category" (for example restaurant), "area" (for example Mirano VE) and optional "page" (defaults to 1; ask for the next one while has_more is true). Purpose: find businesses you do not know yet. Both parameters are required: without the area Google answers from its own default location, on the other side of the world. Each call is a live Google Maps search and counts towards your plan, so run it on a user action, not on every keystroke. Results are not targets yet: add the ones you want with their place_id.