search function

Hi everyone. In hitomi.la, I can search manga by single tag, ex: 'full color', 'uncensored'. But I can't search all full color uncensored manga by multiple tags, ex: 'full color uncensored' because the search results contain manga which consist of one of tags search in its' name instead of all...

As an example just now, I was looking at an old thread with who knows how many pages in it. And I wondered hmm, did I ever make a post in this thread, so I would have liked to search the thread for any posts made by me (or any x user) But if it's possible I haven't seen how I can do that. The...