Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
teatrali de » teatral de, teatrali per, teatral e
de canto » del canto, de canton, per canto
canto de » cantos de, cuento de, canto y
pezzi » pozzi
celebri » celebre, celebra, celebro
opere » pere

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 ((_ opera) OR (di opere)) teatrali de canto de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((_ opera) OR (di opere)) teatrali de canto de pianoforte.*.