fakku.net/search not working and other search related issues

I don't know if fakku.net/search was depreciated or what, but you cannot use that anymore. The normal searchbar doesn't seem to support all of the old features, e.g. I'm not able to exclude tags while searching. Is there any reason for it or am I just missing the correct syntax? I'd be great if I could sort my search results as well, by most viewed, top rated and such things. Right now it just seems to be the most recent chapters, so finding new stuff is can be pretty difficult.

In general I'd be great if there was more ways to curate the content. Maybe rating content, creating lists (I'm pretty sure I saw something like that in the past). Maybe even a per tag rating system, as in how much a certain tag is represented in the comic or how well it is done.

I'd also be nice if there were easily accessible links to most popular, top favorited and so on. I think the discovery on this site could be improved by quite a bit.

Thank you, this works. Although it seems I always need to include other search terms as well.