Perhaps you should try some spelling variations:
obra teatral » obras teatrales
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
de canton » de canon, de anton, de carton
de canto » del canto, per canto, de carton
di obra » de obra, de obras, de sobra
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 teatral ((de canto) OR (de canton)) y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri di obra teatral ((de canto) OR (de canton)) y pianoforte.*.