Perhaps you should try some spelling variations:
obras teatral » obra teatral, obras teatrales
de pianoforte » e pianoforte, per pianoforte
celebro de » cerebro de, celebri di
cerebro y » cerebral y, cerebro de
teatral e » teatral de, teatrales en, teatral tell
cantos de » cuentos de, puntos de
e cantos » 3 cantos, a cantos, el cantor

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 ((celebro de) OR (cerebro y)) obras teatral e cantos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebro de) OR (cerebro y)) obras teatral e cantos de pianoforte.*.