Can you help me understand what you mean by it doesn't show up?
It seems to be there like all over the place? In web, on the github app, in the reddit app results, etc.
It looks like it's missing that url you mentioned but, I see tons of results on how to use it, where to download it, the correct github page with details, reddit results describing how to use it, etc.?
You're exactly right. Google tends to regress to the mean - what do most people want to see as their first result? but You.com allows you to prefer sources that you'd personally like to see first