In your profile go to account settings. You can see them on the page or thru the tag but searching them in the search bar will give you an null page since they every fixed the search settings. Incest, loli, shota, monstergirl and force are the same.
Might be tied to postcount, or length of time. I forget which. I feel like something was tied to having 15 posts, but that could well have been Reputation.
Yeah, it was tied to post count and/or time. Can't remember which, but one of the two. Need to be here for a week iirc. Maybe make 10 posts. Standard stuff