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