I'm not quite sure how to help with that request. The phrase you provided sounds like it could refer to a few very different things, and I want to make sure I'm giving you the right kind of information. Could you clarify if you are looking for:
An analysis of and how filenames are structured in online databases? Maal Paani Sexy Sauda 1.mkv.mp4
A discussion regarding and how specific keywords are flagged by automated systems? I'm not quite sure how to help with that request