Perhaps you should try some spelling variations:
"witt:bon vivant" » "pitt:bon vivant", "litt:bon vivant", "witt:born vivant", "witt:bono vivant", "witt:bond vivant"
"wikt:bondo vivant" » "wikt:borndo vivant", "wikt:bonodo vivant", "wikt:bonddo vivant", "wit:bondo vivant", "wik:bondo vivant", "wilt:bondo vivant", "wikt:brondo vivant", "wikt:biondo vivant", "wikt:fondo vivant"
"wikt:mono vivant" » "wit:mono vivant", "wik:mono vivant", "wilt:mono vivant", "wikt:modo vivant", "wikt:mano vivant", "wikt:mino 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: "((\"witt:bon vivant\") OR (((\"wikt:bondo vivant\") OR (\"wikt:mono vivant\"))))~".
• Removing quotes may allow a broader search: (( witt:bon vivant ) OR ((( wikt:bondo vivant ) OR ( wikt:mono vivant ))))~.
• Adding a wildcard symbol may retrieve word variants: (("witt:bon vivant") OR ((("wikt:bondo vivant") OR ("wikt:mono vivant"))))*.