Perhaps you should try some spelling variations:
commedia » comedian (Expand Search), comedic (Expand Search)
deal'arte. » ideal'arte. (Expand Search), real'arte. (Expand Search), dead'arte. (Expand Search), deal'arts. (Expand Search)
deal'parte. » ideal'parte. (Expand Search), real'parte. (Expand Search), dead'parte. (Expand Search), deal'parts. (Expand Search), deal'party. (Expand Search)
del'parte. » del'parts. (Expand Search), del'party. (Expand Search)
hell'part. » help'part. (Expand Search), held'part. (Expand Search), hill'part. (Expand Search)
del'parts. » del'arts. (Expand Search), del'paris. (Expand Search), del'party. (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (commedia OR (comedians OR comedies)) (((deal'arte. OR deal'parte.) OR (hell'part. OR well'art.)) OR ((del'parte. OR (del'parte. OR del'parts.)) OR (del'parte. OR del'parts.)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(commedia OR (comedians OR comedies)) (((deal'arte. OR deal'parte.) OR (hell'part. OR well'art.)) OR ((del'parte. OR (del'parte. OR del'parts.)) OR (del'parte. OR del'parts.)))".
• Adding a wildcard symbol may retrieve word variants: (commedia OR (comedians OR comedies)) (((deal'arte. OR deal'parte.) OR (hell'part. OR well'art.)) OR ((del'parte. OR (del'parte. OR del'parts.)) OR (del'parte. OR del'parts.)))*.

Perform this same search in Multisearch