Repeatedly banned for reports on old content

okay so i'm kind of running out of ideas here. someone has a grudge against me and keeps finding old things to report. i've searched for and deleted all possible slurs, and they are somehow still finding things. i assume these are comments in groups.

is there any other way to search keywords by user, specifically targeting a group's comments? i know i can search for posts by using the search bar within the group. i also know that i can target a user and search keywords using the top search bar. i also know that i have to search with an account other than the one i want to look for.

is there also a way to find out what account is reporting me? i've blocked said person's main account, his other account, and now he has made yet another one to harass me on. i really just want to find out how he is searching for stuff so i can do the same and remove the content to avoid getting repeatedly cucked by fb's mongoloid report/ban algorythm.

side note, i found an article via google that detailed a process of using the support dashboard feedback to get facebook to block the person that reported you, but that's no longer viable since the support dashboard does not show content of yours that has been reported/removed.

What makes you sure it's a person who reports you?

because it's widely known in the group of people i associate with that he does this. he would even talk about it with us, when he would be repeatedly reporting other people. on top of that, he times it so that the account just gets banned back to back.

i really just want a way to find the content he's finding, so i can remove it before it gets reported.