You can use Total commander to search the text in the project files. Very often it will be faster than the one from your IDE. Besides you can “Feed to listbox” the results and do the search inside them.
Most likely you’ll want to skip the .svn or .git folders with your search. That is easy to do.
In Total Commander go to your project directory, hit Alt+F7 and put in the “Search for” field: *.* | .git\ .svn\
Then you use the “Find text” field.