Is there a list of censored phrases anywhere?

A lot of my in-game conversations are not in English. It's outright infuriating when I type, send, get a bunch of #s - and not even just on one word, like it would happen if I typed a certain four letter one starting with "f", but a whole message is censored, then I rephrase everything I can and get the same effect. It's happening multiple times, to the point I usually need to cut my messages into 3-4 word fragments to get them to show, and I can never find anything that would be deemed as much as contextually slightly offensive when read in English, let alone anything vulgar. Can I ask for a guideline what to avoid?