Perhaps you should try some spelling variations:
"wikt:bon vivant" » "wilt:bon vivant", "wikt:born vivant", "wikt:bono vivant", "wikt:bone vivant", "wickt:bon vivant", "winkt:bon vivant"
"witt:bond vivant" » "witt:bornd vivant", "witt:bonod vivant", "witt:boned vivant", "whitt:bond vivant", "waitt:bond vivant", "pitt:bond vivant", "litt:bond vivant", "witt:band vivant", "witt:bono vivant"
"wik:bon vivant" » "wik:born vivant", "wik:bono vivant", "wik:bone vivant", "wick:bon vivant", "wink:bon vivant"
"wit:boyd vivant" » "whit:boyd vivant", "wait:boyd vivant", "wit:boy 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 ((("wit:boyd vivant") OR ("witt:bond vivant"))))) OR ("wik:bon vivant"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"wikt:bon vivant\") OR (((\"wit:boyd vivant\") OR (\"witt:bond vivant\"))))) OR (\"wik:bon vivant\"))".
• Removing quotes may allow a broader search: (((( wikt:bon vivant ) OR ((( wit:boyd vivant ) OR ( witt:bond vivant ))))) OR ( wik:bon vivant )).
• Adding a wildcard symbol may retrieve word variants: (((("wikt:bon vivant") OR ((("wit:boyd vivant") OR ("witt:bond vivant"))))) OR ("wik:bon vivant"))*.