Perhaps you should try some spelling variations:
"wikt:bon vivant" » "wit:bon vivant", "wikt:born vivant", "wikt:bond vivant", "wikt:bone vivant", "wikt:bon vivan"
"pitt:boneo vivant" » "pitt:borneo vivant", "pitt:bondeo vivant", "pitt:boneeo vivant", "pitt:boneo vivan", "pict:boneo vivant", "pita:boneo vivant", "hitt:boneo vivant", "pitt:bone vivant", "pitt:bono vivant"
"wait:borno vivant" » "wait:borno vivan", "want:borno vivant", "walt:borno vivant", "whit:borno vivant", "wait:torno vivant", "wait:born vivant", "wait:corno vivant"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("wikt:bon vivant") OR ((("wait:borno vivant") OR ("pitt:boneo vivant"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:bon vivant\") OR (((\"wait:borno vivant\") OR (\"pitt:boneo vivant\"))))*".
• Removing quotes may allow a broader search: (( wikt:bon vivant ) OR ((( wait:borno vivant ) OR ( pitt:boneo vivant ))))*.