Search a workspace or a find scope for text that matches specific criteria.
In the search field, enter the term you want to find.
Specify the find criteria.
Specify the find scope.
If you want, refine the results by entering a filter term in the filter field.
The screenshot shows the search results for
NSArrayfiltered by the text
Use the find criteria to specify the style (text, reference, definition, or regular expression) and attributes.
Use the find scope to confine your search to a particular location or set of files.
Use case sensitivity to define the capitalization restrictions.
Use a filter term to remove any results that do not match it from the search list.