Some tags are closely related but you do want that one tag not the other. Say you want age gap but you want older female not older male. Cause when when you do an older female younger male search it will include manga with only a like a year age gap. Another example say you don't want cross-dressing but a lot of the search results for a give a lot of that in the results. If there is a way I would like to know thank you

Type a - before the tags you want gone in our search central. Aka. -Cross-dressing.

I also read EU/US comics and am a librarian.
Manga-Masters, My ANN-Lists + Imdb