Perhaps you should try some spelling variations:
del pianoforte » de pianoforte, der pianoforte, e pianoforte
pezzi celebre » pezzi celebri
canton del » canto del, cantos del, canon del
dentro de » centro de
de canton » de canon, de anton, de carton
el pobre » ser pobre, el por, el potro
el padre » del padre

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 pobre) OR (el padre)) dentro de canton del pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebre ((el pobre) OR (el padre)) dentro de canton del pianoforte.*".