Search notes:
Overpass Turbo extension for the Overpass API: {{bbox …}}
{{bbox}} specifies to search in the area that is currently shown in the Overpass Turbo IDE.
Find all restaurants in the currently shown view of Overpass Turbo:
[bbox: {{bbox}} ];
nw[amenity=restaurant];
out;
Find nodes and ways with a name in the currently shown view of Overpass Turbo:
nw[name]( {{bbox}} );
out geom;