Perhaps you should try some spelling variations:
"wilt:interlude" » "walt:interlude", "wild:interlude", "wilf:interlude", "wilt:interludio"
"wit:interlude" » "wit:interludio", "whit:interlude", "wait:interlude"
"witt:interlude" » "witt:interludio", "whitt:interlude", "waitt:interlude", "pitt:interlude", "litt:interlude"
"wit:intermedio" » "whit:intermedio", "wait:intermedio"

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

• Performing a fuzzy search may retrieve terms with similar spellings: ("wilt:interlude" OR (("wit:interlude" OR "witt:interlude") OR "wit:intermedio"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"wilt:interlude\" OR ((\"wit:interlude\" OR \"witt:interlude\") OR \"wit:intermedio\"))".
• Removing quotes may allow a broader search: ( wilt:interlude OR (( wit:interlude OR witt:interlude ) OR wit:intermedio )).
• Adding a wildcard symbol may retrieve word variants: ("wilt:interlude" OR (("wit:interlude" OR "witt:interlude") OR "wit:intermedio"))*.