Your search +path:home +path:user +path:project_root +path:out +path:obj +path:foo +path:bar +path:a_source_set +path:. +path:file_a +path:. +path:cc +path:. +path:o did not match any files.
Suggestions:

• Make sure all terms are spelled correctly.
• Try different keywords.
• Try more general keywords.
• Use 'wil*' cards if you are looking for partial match.