Perhaps you should try some spelling variations:
obras teatrali » obras teatrales, obra teatral
de pianoforte » e pianoforte, per pianoforte
teatrali per » teatral de, teatral e
per cantos » per canto, perez santos
celebre y » celeste y
cantos de » cuentos de, puntos de

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pezzi ((celebre y) OR (celebre el)) obras teatrali per cantos de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebre y) OR (celebre el)) obras teatrali per cantos de pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre y) OR (celebre el)) obras teatrali per cantos de pianoforte.*.