It says 'google custom search', except that the styling on your computer is bad (that's the default from Google). On my browsers it looks different, so I guess the question is why your browser doesn't see or understand the overrides that I put. Here is how it looks for me:
Except... the "styling" is --No_Side_Ads -- one of the standard SRP interface themes, and not something user-configured (can we even do that?)