search - Searching in Xcode not finding results (searching my source) -

I'm pulling my hair on it and Google's results have been dropped because it thinks I know this Find out how the code is.

My problem is that when my code tries to search with string matching box, then nothing can be found, even if I enter anything on the screen below.

Is this a Spotlight, are these results removed? I have not left anything in my Spotlight Index, should I just rebuild the index?

Thanks for any help you can do.

At the top of the Xcode search field, you might want to choose:

  Find & gt; Text & gt; Instead of  

  find & gt; Text & gt; Mailing  

I (intentionally) did not switch it to "mailing", but it was set there. The "included" is a more useful search type for more searches.