Your search +path:usr +path:share +path:doc +path:gtkmm-3 +path:. +path:0 +path:reference +path:html +path:dir_4cca10c204509ca3086b747fab94faa6 +path:. +path:html 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.