Perhaps you should try some spelling variations:
opera teatrali » opere teatrali, obra teatral
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre yi » celebre el, celebri di
teatrali e » teatral e, teatrali per, teatral de
celebre y » celebre el, celeste y
e canto » el canto, y canto, 6 canto

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 ((celebre y) OR (celebre yi)) opera teatrali e canto y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre y) OR (celebre yi)) opera teatrali e canto y pianoforte.*.