Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
teatrali per » teatral de, teatral e
teatrali de » teatral de, teatral e
canton de » cantos de, canto de, canon de
pezzi » pozzi
celebri » celebre, celebra, celebro
opere » opera, 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 di opere ((teatrali de) OR (teatrali per)) canton de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri di opere ((teatrali de) OR (teatrali per)) canton de pianoforte.*.