Perhaps you should try some spelling variations:
"wikt:interlude" » "wik:interlude", "wilt:interlude", "wikt:interludio"
"wit:interlude" » "wit:interludio", "whit:interlude", "wait:interlude"
"witt:interlude" » "witt:interludio", "whitt:interlude", "waitt:interlude", "pitt:interlude"
"litt:interlude" » "litt:interludio", "pitt:interlude", "lita:interlude", "liut: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 ("wit:interlude" OR ("witt:interlude" OR "litt:interlude")))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"wikt:interlude\" OR (\"wit:interlude\" OR (\"witt:interlude\" OR \"litt:interlude\")))".
• Removing quotes may allow a broader search: ( wikt:interlude OR ( wit:interlude OR ( witt:interlude OR litt:interlude ))).
• Adding a wildcard symbol may retrieve word variants: ("wikt:interlude" OR ("wit:interlude" OR ("witt:interlude" OR "litt:interlude")))*.