Perhaps you should try some spelling variations:
"wikt:bon vivant" » "witt:bon vivant", "wit:bon vivant", "wilt:bon vivant", "wikt:bono vivant", "wikt:bond vivant", "wikt:bone vivant", "wickt:bon vivant", "winkt:bon vivant"
"wikt:born vivant" » "witt:born vivant", "wit:born vivant", "wilt:born vivant", "wikt:korn vivant", "wickt:born vivant", "winkt:born vivant"
"wik:bon vivant" » "wik:bono vivant", "wik:bond vivant", "wik:bone vivant", "wick:bon vivant", "wink:bon vivant"
"wik:band vivant" » "wick:band vivant", "wink:band vivant", "wik:banda vivant", "wik:bank vivant", "wik:hand 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:born vivant"))) OR ((("wik:bon vivant") OR ("wik:band vivant"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wikt:bon vivant\") OR (\"wikt:born vivant\"))) OR (((\"wik:bon vivant\") OR (\"wik:band vivant\"))))*".
• Removing quotes may allow a broader search: (((( wikt:bon vivant ) OR ( wikt:born vivant ))) OR ((( wik:bon vivant ) OR ( wik:band vivant ))))*.