Unless I misunderstood, the article other I read said there was no way to search for the NSFW tumblrs (or however you'd say it) _within_ tumblr. That would be

Unless I misunderstood, the article other I read said there was no way to search for the NSFW tumblrs (or however you'd say it) _within_ tumblr. That would be a much bigger deal than not being able to find it from google. If you can't find it within, that means it's nearly impossible to find it in the future.