Your search +path:tr +path:. +path:v +path:. +path:d +path:. +path:relatedhistogrammap +path:. +path:prototype +path:. +path:set +path:. +path:call 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.