Perhaps you should try some spelling variations:
"wikt:bon vivant" » "witt:bon vivant", "wik:bon vivant", "wilt:bon vivant", "wikt:born vivant", "wikt:bono vivant", "wikt:bond vivant"
"wikt:korn vivant" » "witt:korn vivant", "wik:korn vivant", "wilt:korn vivant"
"wit:cono vivant" » "whit:cono vivant", "witt:cono vivant", "wait:cono vivant", "wit:como vivant", "wit:mono vivant", "wit:coro vivant"
"wit:con vivant" » "whit:con vivant", "witt:con vivant", "wait:con 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: "((((\"wikt:bon vivant\") OR (((\"wit:cono vivant\") OR (\"wit:con vivant\"))))) OR (\"wikt:korn vivant\"))~".
• Removing quotes may allow a broader search: (((( wikt:bon vivant ) OR ((( wit:cono vivant ) OR ( wit:con vivant ))))) OR ( wikt:korn vivant ))~.
• Adding a wildcard symbol may retrieve word variants: (((("wikt:bon vivant") OR ((("wit:cono vivant") OR ("wit:con vivant"))))) OR ("wikt:korn vivant"))*.