Perhaps you should try some spelling variations:
"wikt:interlude" » "witt:interlude", "wilt:interlude", "wickt:interlude", "winkt:interlude"
"wik:interlude" » "wick:interlude", "wink:interlude"
"wit:interludio" » "whit:interludio", "witt:interludio", "wit:intermedio"
"wait:interludio" » "wait:intermedio", "waite:interludio", "walt:interludio", "want:interludio"

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 "wik:interlude") OR ("wit:interludio" OR "wait:interludio"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wikt:interlude\" OR \"wik:interlude\") OR (\"wit:interludio\" OR \"wait:interludio\"))".
• Removing quotes may allow a broader search: (( wikt:interlude OR wik:interlude ) OR ( wit:interludio OR wait:interludio )).
• Adding a wildcard symbol may retrieve word variants: (("wikt:interlude" OR "wik:interlude") OR ("wit:interludio" OR "wait:interludio"))*.