Perhaps you should try some spelling variations:
"wikt:interlude" » "wit:interlude", "wik:interlude", "wilt:interlude", "wikt:interludio"
"whit:interlude" » "whit:interludio", "white:interlude", "what:interlude"
"witt:interlude" » "witt:interludio", "pitt:interlude", "litt:interlude"
"wait:interlude" » "wait:interludio", "waite:interlude", "walt:interlude", "want:interlude"

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

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