Perhaps you should try some spelling variations:
"wit:interlude" » "whit:interlude", "witt:interlude"
"litt:interlude" » "pitt:interlude", "lita:interlude", "liut:interlude"
"wait:interludio" » "walt:interludio", "want:interludio", "wai:interludio", "wait:intermedio"
"waite:interlude" » "walte:interlude", "wante:interlude", "waie:interlude", "white:interlude", "waste:interlude", "maite:interlude"

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

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