Nominatim search using(lat,lan) all locations on a building

Hi everyone. Question is like the title.

I’d like to get all the places in one building (if more than one) by using reverse geocode lookup. I tried combinations of parameters from : (reverse geocode) but it always returns one result even when changing zoom.

With geocode search I get result but I want to get them using reverse geocode:

Geocode (what I want to get with reverese geocode):

ReverseGeocod(what I need but I dont get 3 results like in geocode):


Have you considered to use to get objects near coordinates or inside a polygon?