Perhaps you should try some spelling variations:
opere teatrales » opere teatrali
der pianoforte » de pianoforte, per pianoforte, del pianoforte
teatrales en » teatrales tell, naturales en, generales en
celebre di » celebri di, celebre y
celebre el » celebre y
cancer der » cancer de, cancer del, cancer en
en cancer » del cancer, con cancer, de cancer

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

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) opere teatrales en cancer der pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) opere teatrales en cancer der pianoforte.*".