Okay, I just tried that. I added "14/88" to my Interests list, and "Genocide". Both showed up on my interests list, but are not searchable.
however, I have had "genocide" on my interest list for a long time. I discovered that it has disappeared off my interest list.
Facism_Natsoz seems to have "Third Reich" on their interests list. "Third reich" is bolded because I also have it on my interests list. But it cannot be searched.
WP88 has "14/88", "88" listed on their profile.
BUT. Both are communities.
So I've clicked around (man, my eyes are hurting -_-) and bravo! I found someone who has "14/88" listed on their info which has not disappeared.
Found another (from searching other keywords and randomly clicking around).
I'm not so sure if it's a good idea to post personal LJs onto a public forum... So I will link you and delete the comment to keep it private.
What about users who added the term "genocide" to their interests before it was banned? I am particularly interested in knowing this. Because I can't for the life of me find "genocide" on my own LJ userinfo. But, it might simply be a kink or something...