Perhaps you should try some spelling variations:
"wikt:interlude" » "witt:interlude", "wit:interlude", "wik:interlude"
"litt:interludio" » "pitt:interludio", "lita:interludio", "liut:interludio"
"litt:intermedio" » "pitt:intermedio", "lita:intermedio", "liut:intermedio"
"wick:interlude" » "nick:interlude", "dick:interlude", "rick: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 \"litt:intermedio\")) OR \"wick:interlude\")~".
• Removing quotes may allow a broader search: (( wikt:interlude OR ( litt:interludio OR litt:intermedio )) OR wick:interlude )~.
• Adding a wildcard symbol may retrieve word variants: (("wikt:interlude" OR ("litt:interludio" OR "litt:intermedio")) OR "wick:interlude")*.