Your search +path:tmp +path:aarrghh +path:this +path:path +path:is +path:far +path:longer +path:than +path:one +path:hundred +path:characters +path:which +path:is +path:the 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.