Search with multiple tags?

I thought we could. If Kathy or KyoZaNa or Sakuracracy are around they should be able to say for sure.

I think so specific it isn't possible. You only can search for genre:
http://www.mangago.me/genre/all/
and you can search for words
http://www.mangago.me/r/l_search/?name=vampire%2C+yaoi
very helpful is 'Baka-Updates'
https://www.mangaupdates.com/series.html?act=genresearch
but the spelling must be correct (you can't find vampire but Vampire/s)

I see, that's still better than what I was trying to do. Now if only I could combine the words with the genre :/

I only know the way with mangaupdates. You can search for gengre and words. Then you can check mangago. Most of them you can find here. What are you looking for?

Hmm I guess I could do that. It's nothing very specific really. I was on a vampire craze, kinda still am. The only thing being I'm not into yaoi, and because this site has so much yaoi my search results are cluttered with hits I'm not interested in. Being able to exclude genres and include other genres along with the tags would help. For example there are a lot of shoujo with male vampires, but I like ones with female vampires better. So I guess what you suggested would probably be my best bet. Thanks for the tip.

female vamp x male human
http://www.mangago.me/read-manga/vampire_to_shinigami/
http://www.mangago.me/read-manga/chibi_vampire/
http://www.mangago.me/read-manga/orange_marmalade/
http://www.mangago.me/read-manga/blood_alone/
http://www.mangago.me/read-manga/itsuka_tenma_no_kuro_usagi/
female vamp x male werewolf
http://www.mangago.me/read-manga/dance_in_the_vampire_bund/
ah look what I found: http://www.mangago.me/r/l_search/?name=Vampire+Wing++

hmm some good ones in there. Thanks for all this info, you are successfully contributing to making me do less work that I should be doing!