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