Perhaps you should try some spelling variations:
der pianoforte » de pianoforte, per pianoforte, del pianoforte
pezzi celebre » pezzi celebri
teatrali el » teatrali per, teatral e, teatrales en
cantar der » cantar del, cantor de
el cantar » el cantor, el canal, el canto
c perez » p perez, de perez
d perez » de perez, p perez, del perez

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 ((c perez) OR (d perez)) teatrali el cantar der pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebre ((c perez) OR (d perez)) teatrali el cantar der pianoforte.*".