Perhaps you should try some spelling variations:
"wilf:bon vivant" » "wolf:bon vivant", "wild:bon vivant", "wilf:bond vivant", "wilf:bone vivant"
"wit:bono vivant" » "wit:bondo vivant", "wit:boneo vivant", "whit:bono vivant", "witt:bono vivant", "wait:bono vivant", "wit:mono vivant", "wit:cono vivant"
"wit:tono vivant" » "whit:tono vivant", "witt:tono vivant", "wait:tono vivant", "wit:torno vivant", "wit:otono vivant", "wit:todo vivant"
"wit:born vivant" » "whit:born vivant", "witt:born vivant", "wait:born vivant", "wit:korn vivant"

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

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