Perhaps you should try some spelling variations:
"wikt:bon vivant" » "wit:bon vivant", "wikt:born vivant", "wikt:bono vivant", "wikt:bond vivant"
"wik:bon vivant" » "wik:born vivant", "wik:bono vivant", "wik:bond vivant"
"wik:band vivant" » "wik:banda vivant", "wik:bank vivant", "wik:hand vivant"
"wink:band vivant" » "wink:banda vivant", "wink:bank vivant", "wink:hand vivant", "link:band vivant", "wind:band vivant", "wine: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 ("wink: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 (\"wink:band vivant\"))))))*".
• Removing quotes may allow a broader search: (( wikt:bon vivant ) OR ((( wik:bon vivant ) OR ((( wik:band vivant ) OR ( wink:band vivant ))))))*.