Tell HN: GitHub Search Unusable Now.

I have a ton of repositories in my organization.

In the past I was able to use the search functionality to search my entire organization for occurrences of some code. Now I can no longer do that.

"Your search did not match any code"

It says that during the preview period not all code is indexed.

Does this mean that I will be able to search my organization repositories once this preview period is over?

Is there a way for me to use the old search?