Obviously the GitHub search engine doesn't index private repositories by default; that would pose a security risk.
All repositories you are a manager or owner of can be found by
clicking your profile picture in the upper-right corner and clicking
"Your Repositories."
Starring the repository will save the repository to your starred list, which will improve your recommendations, make it appear in your
Starred list on your profile page, and in many cases, enable the
repository to appear as a search suggestion when you type the
repository into the search bar. You can do it by visiting the
repository and clicking the star icon in the upper-right.
Watching the repository will subscribe you to notifications. You can do it by visiting the repository and clicking the eyeball icon in
the upper-right.
与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…