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