Right now if you search on airports or city names that are in the wikipost of popular threads like
BA POUG, or the
BA AUP or the
QR Amenity Kit, the results are getting buried by those threads. Try BGI (or Barbados) or try BLR (or Bangalore) and you will see how muddled the results are due to those popular posts.
Please consider adding a filter to FT search for only scanning user posts.