Perhaps you should try some spelling variations:
opere teatral » opere teatrali, obra teatral
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre y » celebre el, celeste y
teatral e » teatral de, teatrales en, teatral tell
e canto » el canto, y canto, 6 canto
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 y)) opere teatral e canto y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebri di) OR (celebre y)) opere teatral e canto y pianoforte.*.