Perhaps you should try some spelling variations:
"wilt:bon vivant" » "walt:bon vivant", "wild:bon vivant", "witt:bon vivant", "wilt:born vivant", "wilt:bono vivant", "wilt:bond vivant"
"wilf:bon vivant" » "wilf:born vivant", "wilf:bono vivant", "wilf:bond vivant", "wolf:bon vivant", "wild:bon vivant"
"wick:bon vivant" » "wick:born vivant", "wick:bono vivant", "wick:bond vivant", "nick:bon vivant", "rick:bon vivant", "mick:bon vivant"
"dick:bon vivant" » "dick:born vivant", "dick:bono vivant", "dick:bond vivant", "dic:bon vivant", "dice:bon vivant", "nick:bon vivant"

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

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