Perhaps you should try some spelling variations:
opera teatrali » opere teatrali, obra teatral
de pianoforte » e pianoforte, per pianoforte
el cantos » el canto, del cantor, el caos
el cantor » el canto, el cantar, el pintor
di opera » di opere, la opera, _ opera
pezzi » pozzi
celebri » celebre, celebra, celebro

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