Perhaps you should try some spelling variations:
"wikt:interlude" » "wit:interlude", "wik:interlude", "wilt:interlude", "wikt:interludio"
"whitt:interlude" » "whitt:interludio", "whitty:interlude", "white:interlude", "whit:interlude"
"wait:intermedio" » "waite:intermedio", "walt:intermedio", "want:intermedio"
"witt:intermedio" » "pitt:intermedio", "litt:intermedio"

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