Perhaps you should try some spelling variations:
"wikt:bon vivant" » "witt:bon vivant", "wit:bon vivant", "wik:bon vivant", "wikt:born vivant", "wikt:bono vivant", "wikt:bond vivant"
"wikt:bonodeo vivant" » "witt:bonodeo vivant", "wit:bonodeo vivant", "wik:bonodeo vivant", "wikt:bornodeo vivant", "wikt:bonoodeo vivant", "wikt:bondodeo vivant", "wikt:bonadeo vivant"
"wikt:bornodeo vivant" » "witt:bornodeo vivant", "wit:bornodeo vivant", "wik:bornodeo vivant", "wikt:borneo vivant"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:bon vivant\") OR (((\"wikt:bonodeo vivant\") OR (\"wikt:bornodeo vivant\"))))~".
• Removing quotes may allow a broader search: (( wikt:bon vivant ) OR ((( wikt:bonodeo vivant ) OR ( wikt:bornodeo vivant ))))~.
• Adding a wildcard symbol may retrieve word variants: (("wikt:bon vivant") OR ((("wikt:bonodeo vivant") OR ("wikt:bornodeo vivant"))))*.