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"
"wit:bono vivant" » "whit:bono vivant", "witt:bono vivant", "wait:bono vivant", "wit:borno vivant", "wit:bondo vivant", "wit:boneo vivant", "wit:mono vivant", "wit:cono vivant"
"wilt:tono vivant" » "walt:tono vivant", "wild:tono vivant", "wilf:tono vivant", "wilt:torno vivant", "wilt:otono vivant", "wilt:todo vivant"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wit:bon vivant\") OR (\"wit:bono vivant\"))) OR (\"wilt:tono vivant\"))~".
• Removing quotes may allow a broader search: (((( wit:bon vivant ) OR ( wit:bono vivant ))) OR ( wilt:tono vivant ))~.
• Adding a wildcard symbol may retrieve word variants: (((("wit:bon vivant") OR ("wit:bono vivant"))) OR ("wilt:tono vivant"))*.