Perhaps you should try some spelling variations:
"wikt:interlude" » "witt:interlude", "wit:interlude", "wikt:interludio", "winkt:interlude"
"wilt:interlude" » "wilt:interludio", "walt:interlude", "wild:interlude", "wilf:interlude"
"wik:interlude" » "wik:interludio", "wink:interlude"
"wick:interlude" » "wick:interludio", "nick:interlude", "dick:interlude", "rick: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 "wilt:interlude") OR ("wik:interlude" OR "wick:interlude"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:interlude\" OR \"wilt:interlude\") OR (\"wik:interlude\" OR \"wick:interlude\"))".
• Removing quotes may allow a broader search: (( wikt:interlude OR wilt:interlude ) OR ( wik:interlude OR wick:interlude )).
• Adding a wildcard symbol may retrieve word variants: (("wikt:interlude" OR "wilt:interlude") OR ("wik:interlude" OR "wick:interlude"))*.