>>/29199/
> can you recovery this post?
No. What is deleted it is gone.
Board staff can regulate their boards however they want. 
I looked at the thread and I'm gathering coprophage content was posted in a thread where they don't want to see such things. I see the discussion about the deleted content there, and I see it was offered that you can open a thread for your fetish.
While we don't tell board staff how to moderate their boards, personally I think that is a reasonable standpoint.