Search Comments?

Can we search comments on here? I’m trying to find a comment that referenced a song that I want to listen to now, but I can’t remember what image it was on.
 
Edit: I finally found the comment I was looking for after hours of checking images, so I don’t need this anymore.

Nope, but congrats on finding it.

I think the only thing you can really do is do a Google search with “site:derpibooru.org” or one of Derpi’s other domains, like this. It’s not perfect, since it only includes the first page of comments and the cache has the potential to be out of date, but it’s something.