Perhaps you should try some spelling variations:
"litt:interludio" » "pitt:interludio", "lita:interludio", "liut:interludio"
"wikt:intermedio" » "witt:intermedio", "wit:intermedio", "wilt:intermedio", "wickt:intermedio", "winkt:intermedio"
"wik:intermedio" » "wick:intermedio", "wink:intermedio"
"mind:interlude" » "min:interlude", "mino:interlude", "kind:interlude"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("litt:interludio" OR ("wikt:intermedio" OR "wik:intermedio")) OR "mind:interlude")~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"litt:interludio\" OR (\"wikt:intermedio\" OR \"wik:intermedio\")) OR \"mind:interlude\")*".
• Removing quotes may allow a broader search: (( litt:interludio OR ( wikt:intermedio OR wik:intermedio )) OR mind:interlude )*.