Perhaps you should try some spelling variations:
del pianoforte » de pianoforte, der pianoforte, e pianoforte
opere teatral » opere teatrali
obra teatral » obras teatrales
cantor del » canto del, cantos del, cantor de
e cantor » el cantor, del cantor, el cantar
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 ((opere teatral) OR (obra teatral)) e cantor del pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri di ((opere teatral) OR (obra teatral)) e cantor del pianoforte.*".