Perhaps you should try some spelling variations:
del pianoforte » de pianoforte, der pianoforte, e pianoforte
teatrali per » teatral de, teatral e
celebre el » celebre y
per cancer » del cancer, de cancer, en cancer
cancer del » cancer de
pezzi » pozzi
celebri » celebra, celebro, celebrity

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: "Biblioteca lirica : pezzi ((celebri di) OR (celebre el)) opere teatrali per cancer del pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebri di) OR (celebre el)) opere teatrali per cancer del pianoforte.*.