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