Hello

http://www.mangago.me/tag/
You'll see ''search by tags'' write anything you want there ;D

Click the option 3 strip bar (the top right) choose all genres

tags or genre? for genre on the computer, scroll to the top and click on manga dictionary. on the side, there should be a section called 'browse manga by genre' and you can check certain boxes for specific genres

Go to any manga and press it’s any one of the top tags. after pressing, there you’ll find a tag search bar where you can search.

well you can click on any manga or manhwa (it doesnt matter) and click on the tags ( the tags are located somewhat near the comments) and you can search what ever you want ( you might have to click through the pages for a while to find something you want though!) (=・ω・=)