For P2P networks like Frostwire.

I know: pthc, ptsc, hussyfan, kingpass, vicky, nobull, nablot, moscow, st petersburg, r@ygold, lordofthering liluplanet, laura, linda, pedo, lolita, preteen, jailbait, underage, incest, 8yo Tara, kids box babyshivid reelkiddymov. Also ages 11yo 12yo 13yo will get you places.

For the names it's better to put pthc before it to narrow down the search as it is the most universal.

Any you would like to share?