I'm asking how anyone would have had the time to flip through those 21,000 images one-at-a-time to find those three specific images. Of course you can add the associations once you find them, but how would you find them in the first place? There's no index, no thumbnails, no preview.
How would a jihadi know that the images he/she wanted were even there? Random luck? Hope? There is no clue whatsoever (none that I can find) that this image DB will have any pix of Staples, Luxor, or a 747. How would a jihadi know to use it?
I want to note that this is 21,000 images we're talking about, randomly ordered, no index or identification of even a single image in my sampling.
FYI, I'm not questioning the Google search. That's not my issue.