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:bono vivant" » "witt:bono vivant", "wit:bono vivant", "wilt:bono vivant", "wikt:borno vivant", "wikt:bondo vivant", "wikt:boneo vivant", "wikt:mono vivant", "wikt:cono vivant", "wikt:tono vivant", "wickt:bono vivant", "winkt:bono vivant"
"wik:bon vivant" » "wik:born vivant", "wik:bond vivant", "wik:bone vivant", "wick:bon vivant", "wink:bon 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:bono vivant"))) OR ("wik:bon vivant"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wikt:bon vivant\") OR (\"wikt:bono vivant\"))) OR (\"wik:bon vivant\"))*".
• Removing quotes may allow a broader search: (((( wikt:bon vivant ) OR ( wikt:bono vivant ))) OR ( wik:bon vivant ))*.