I want to use overpass to search for a couple of tags and names in a small area, e.g. 50 meter around a geocoordinate:
nwr(around:50,51.477,0.0); ( nwr[building=industrial][name~"Chemi|chemi"]; nwr[industrial][name~"Chemi|chemi"]; ); out count; out body; >; out skel qt;
( ) is for union (equalling a logic OR) and consecutive commands behave like an AND. Yet what I get as a response from overpass seems to be the data on the whole world. Why?