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