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"
"winkt:bono vivant" » "winkt:borno vivant", "winkt:bondo vivant", "winkt:boneo vivant", "windt:bono vivant", "wink:bono vivant", "winke:bono vivant", "winkt:mono vivant", "winkt:cono vivant", "winkt:tono vivant"
"wik:como vivant" » "wick:como vivant", "wink:como 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 ((("winkt:bono vivant") OR ("wik:como vivant"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:bon vivant\") OR (((\"winkt:bono vivant\") OR (\"wik:como vivant\"))))".
• Removing quotes may allow a broader search: (( wikt:bon vivant ) OR ((( winkt:bono vivant ) OR ( wik:como vivant )))).
• Adding a wildcard symbol may retrieve word variants: (("wikt:bon vivant") OR ((("winkt:bono vivant") OR ("wik:como vivant"))))*.