Yeah. And about 20 of them are for one shitty song by some pop divas. I'd recommend searching by song, but there are over 200 Rush songs, almost all of them good in some way, any of them could be made into a decent AMV with some effort. And because Rush is the most obscure multi-platinum band ever, there are very few AMVs of them anyway, so you'll only find AMVs for "Spirit of Radio", "Tom Sawyer" and "YYZ," after repeatedly searching.
tl;dr: People need better taste in music.