Your search +path:ftn +path:. +path:scope_exit +path:. +path:tutorial +path:. +path:capturing_all_variables__c__11_only_ +path:. +path:f1 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.