Perhaps you should try some spelling variations:
"wit:bon vivant" » "whit:bon vivant", "wait:bon vivant", "wit:born vivant", "wit:bond vivant", "wit:bone vivant"
"witt:bono vivant" » "whitt:bono vivant", "waitt:bono vivant", "witt:borno vivant", "witt:bondo vivant", "witt:boneo vivant", "pitt:bono vivant", "litt:bono vivant", "witt:mono vivant", "witt:cono vivant", "witt:tono vivant"
"witt:boneo vivant" » "whitt:boneo vivant", "waitt:boneo vivant", "witt:borneo vivant", "witt:bondeo vivant", "witt:boneeo vivant", "pitt:boneo vivant", "litt:boneo vivant", "witt:bone vivant", "witt:bonet vivant"

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

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