What Happened?

What Happened to the Tags?

http://danbooru.donmai.us/tag/index

Everything Changed, now to look pictures I Must search something, and a lot of the older Tags no longer exist.

Uh? ;s

Not sure what you mean. Is
http://danbooru.donmai.us/tag/cloud
what you're looking for?

There it Is! That's what I was Searching, why if I click on Tags I don't reach this page? o_O

(And -Of course- Sorry for my english)

Because that page pretty much never changes. The default listing is far more useful if you're trying to look up a tag.