I suspect someone at Apple is snarking surreptitiously, and making an unauthorized statement about how "jail breaking" is a dirty word at Apple, by adding it to

I suspect someone at Apple is snarking surreptitiously, and making an unauthorized statement about how "jail breaking" is a dirty word at Apple, by adding it to the list of expletives Apple probably uses on the site. You can still search for the term, and matches still come up, even if the word is "censored". Which is a pretty ineffective way of blocking people from finding things that mention 'jailbreak'.