That link seems hard to get to. Try Variety:
http://variety.com/2017/digital/news/yo ... 202501297/"YouTube, launching a new way to fight the spread of terrorist propaganda, said it has begun rolling out a feature that will redirect searches for specific terrorism-related keywords to a playlist of videos "debunking violent extremist recruiting narratives."
YouTube is starting the new anti-terrorism feature with a small number of query terms; a rep declined to reveal what those search terms are, or what the anti-terrorism videos are."