Your search +path:user +path:. +path:slice +path:user-1000 +path:. +path:slice +path:session-2 +path:. +path:scope +path:foobar +path:. +path:service +path:waldo 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.