Perhaps you should try some spelling variations:
"witt:bon vivant" » "pitt:bon vivant", "litt:bon vivant", "witt:born vivant", "witt:bond vivant", "witt:bone vivant"
"wait:bono vivant" » "wait:borno vivant", "wait:bondo vivant", "wait:boneo vivant", "waite:bono vivant", "walt:bono vivant", "want:bono vivant", "wait:mono vivant", "wait: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: "((((\"witt:bon vivant\") OR (\"wait:bono vivant\"))) OR (\"wilt:tono vivant\"))~".
• Removing quotes may allow a broader search: (((( witt:bon vivant ) OR ( wait:bono vivant ))) OR ( wilt:tono vivant ))~.
• Adding a wildcard symbol may retrieve word variants: (((("witt:bon vivant") OR ("wait:bono vivant"))) OR ("wilt:tono vivant"))*.