Perhaps you should try some spelling variations:
opera teatrali » opere teatrali, obra teatral
pezzi celebre » pezzi celebri
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre el » celebre y
per canto » para canto, del canto
el opera » la opera, _ opera, el open
el canto » el cuento, el centro, el caso

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 el opera teatrali ((per canto) OR (el canto)) y pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebre el opera teatrali ((per canto) OR (el canto)) y pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebre el opera teatrali ((per canto) OR (el canto)) y pianoforte.*.