

second part you’re not matching at all.
That because the program/ add-on i am using, only requires certain keywords to blacklist videos
so if it find What "X" Says About in a Video Title , it doesn’t need the rest of the sentence to blacklist the video.
The other problem with regex is that every implementation does things differently
Th developer links to Firefox’s developers Regex Documentation.
Regex
You can use Regex to match very specific patterns of text.
/aaa+/i: will block content that include aaaAAAAAaaaaAAAaaa or aaaaaaaa
/top \d+/: will block content that include top 10 movies, top 5 upcoming movies
Supports negative too, by adding ! (exclamation mark) before the regex.
Example: !/^a/i will block content that does not start with a
This is a snip-it of the the add-on Guide. I cant like to it cuz for some reason its only inside the extension but here is the add-on’s page






Ah, sorry i thought you meant after “About”.