WordPress image etc. search broken?

Hi!

My search seems been broken… 🙁

http://img35.imageshack.us/img35/6522/wphaku.png

I try found my uploads by file title, but search say: nothing found.

Itry many searches but it seems be broken. This happen only in media search. Search articles, pages etc. works fine. I need help, because i’m totally bored search pictures to my articles manually…

Before search works fine. I try delete wp-admin and wp-includes and then upload back but nothing happens. I try disable all 6 plugins too… Please help me and sorry for my English. 🙂