osm × 710
nominatim × 689
josm × 622
openstreetmap × 362
editing × 352
relations × 236
maps × 126
city × 107
delete × 102
labels × 63
errors × 45
areas × 32
to × 22
validation × 18
howto × 16
review × 15
removal × 12
auto-routing × 11
corrections × 9
labeling × 6
holes × 5
correcting × 3
greece × 3
omissions × 3
collections × 2
converted × 1
navikey. × 1