Curious How Few Pictures of Plane Debris There are for the WTC Hits

Considering how much media was there, how much debris was apparently seen by firemen and how much debris can be seen shooting out of WTC2-- there is actually a fairly meager collection of plane debris photos for the two WTC "crashes".

We have one 767 wheel hub and tire, one piece of engine, one section of fuselage and one bracket-thingy that says Boeing on it with a serial number. This is what I've seen.

Oddly, there are more pictures of plane debris photos for the Pentagon hit than for the two WTC hits-- and that hit was clearly not from a 757!