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