The ability to add more than one filter in the

The ability to add more than one filter in the category section to the modpack search

Instead of only being able to choose 1 category it would be easier for people to be able to search for more than 1 category in a single search. This can help people save time and find a modpack that match what they are looking for, for example being able to select magic, quest and multiplayer at the same time instead of scrolling through hundreds of modpack's to find one with all the same categories. It would also be nice to have a blacklist option for people that don't like certain mods or want to try something else like someone doesn't want to play a tech modpack for once they could blacklist it.