Perhaps you should try some spelling variations:
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
teatral per » teatrali per, teatral de, teatral e
per canto » para canto, el canto, del canto
di obra » de obras, de sobra
de obra » de obras
pezzi » pozzi
celebri » celebre, celebra, celebro

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 obra) OR (de obra)) teatral per canto y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((di obra) OR (de obra)) teatral per canto y pianoforte.*.