Perhaps you should try some spelling variations:
"wit:bon vivant" » "whit:bon vivant", "witt:bon vivant", "wait:bon vivant", "wit:born vivant", "wit:bond vivant", "wit:bone vivant"
"wikt:bono vivant" » "wikt:borno vivant", "wikt:bondo vivant", "wikt:boneo vivant", "witt:bono vivant", "wik:bono vivant", "wilt:bono vivant", "wikt:mono vivant", "wikt:cono vivant", "wikt:tono vivant"
"wikt:borno vivant" » "witt:borno vivant", "wik:borno vivant", "wilt:borno vivant", "wikt:borneo vivant", "wikt:torno vivant", "wikt:born 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 ("wikt:bono vivant"))) OR ("wikt:borno vivant"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wit:bon vivant\") OR (\"wikt:bono vivant\"))) OR (\"wikt:borno vivant\"))".
• Removing quotes may allow a broader search: (((( wit:bon vivant ) OR ( wikt:bono vivant ))) OR ( wikt:borno vivant )).
• Adding a wildcard symbol may retrieve word variants: (((("wit:bon vivant") OR ("wikt:bono vivant"))) OR ("wikt:borno vivant"))*.