All you'll find in your searches is what people are sharing If people aren't sharing any new files, you won't see them.
Maybe you need to vary your serch terms a bit, try using different search types & search at different times of day (as people in other time zones log on & off).

**Replies to posts aren't working at the moment.
Reply by PM will work. You'll see an error page but the message still goes through.
Else, start a new thread titled "your original thread - merge".
A moderator will merge threads when they get the chance.