GitHub provides quite a convenient API (REST, v3) to see everything on repository level. To see one's comments on code review, I need to know which repositories were reviewed by him/her and crawl all PRs in these repositories. However, sometimes I don't remember all repositories where I was doing code review. If I need to find some particular comment, it would be quite tedious to remember in which repository it was.
So, is there any more convenient way to search through someone's code review comments effectively?