Perhaps you should try some spelling variations:
"wikt:bon vivant" » "witt:bon vivant", "wit:bon vivant", "wilt:bon vivant", "wikt:born vivant", "wikt:bond vivant", "wikt:bone vivant", "wickt:bon vivant", "winkt:bon vivant"
"wikt:cono vivant" » "witt:cono vivant", "wit:cono vivant", "wilt:cono vivant", "wikt:con vivant", "wikt:como vivant", "wikt:mono vivant", "wickt:cono vivant", "winkt:cono vivant"
"wik:bon vivant" » "wik:born vivant", "wik:bond vivant", "wik:bone vivant", "wick:bon vivant", "wink:bon vivant"
"line:bono vivant" » "line:borno vivant", "line:bondo vivant", "line:boneo vivant", "linea:bono vivant", "cine:bono vivant", "life:bono vivant", "line:mono vivant", "line:tono 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 ("wikt:cono vivant"))) OR ((("wik:bon vivant") OR ("line:bono vivant"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wikt:bon vivant\") OR (\"wikt:cono vivant\"))) OR (((\"wik:bon vivant\") OR (\"line:bono vivant\"))))".
• Removing quotes may allow a broader search: (((( wikt:bon vivant ) OR ( wikt:cono vivant ))) OR ((( wik:bon vivant ) OR ( line:bono vivant )))).
• Adding a wildcard symbol may retrieve word variants: (((("wikt:bon vivant") OR ("wikt:cono vivant"))) OR ((("wik:bon vivant") OR ("line:bono vivant"))))*.