Perhaps you should try some spelling variations:
"wikt:interlude" » "witt:interlude", "wik:interlude", "wilt:interlude"
"litt:interludio" » "pitt:interludio", "lita:interludio", "liut:interludio", "litt:intermedio"
"wick:interludio" » "wick:intermedio", "nick:interludio", "dick:interludio", "rick:interludio"
"wit:interlude" » "whit:interlude", "witt:interlude", "wait:interlude"

You may be able to get more results by adjusting your search query.

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