Using search terms

Hello Users,
Can someone please explain how to use inclusive and exclusive search terms ?

E.G a search including a tag and excluding another (e.g. no schoolgirl outfits, happy sex only)
or a search for one artist excluding tags.

the - symbol seems to have no effect

I want this as I like to filter out the content that raises alarms in my country ('schoolgirl outfit')


Also is it possible to search or filter my favourites or group them into libraries? At one point I created a few folders but I forgot & cannot see how to do it.

Any advice welcome
Cheers

It works but it has to be the exact tag. Example Vanilla stockings -glasses

https://www.fakku.net/search/Vanilla%20stockings%20-glasses

the controversial tags bork the system so you can't search for loli, shota, incest, forced or monstergirl.

In our case you just can't exclude without a include so this should help hentai -school outfit or vanilla -school outfit
https://www.fakku.net/search/hentai%20-school%20outfit
https://www.fakku.net/search/vanilla%20-school%20outfit

Cheers! I will try that. Unfortunately in the UK there is a lot that is 'controversial' , thank god porn restrictions got put back 6 months.