Your search +path:ipython +path:. +path:testing +path:. +path:tests +path:. +path:test_tools +path:. +path:test_full_path_posix 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.