Perhaps you should try some spelling variations:
para pianoforte » per pianoforte, der pianoforte
pezzi celebre » pezzi celebri
canton para » canto para, cantos para, carton para
dentro de » centro de
de canton » de canon, de anton, de carton
el opere » di opere, el open
del open » el open, del orden, en open

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