Perhaps you should try some spelling variations:
sierra central » tierra central
del pianoforte » de pianoforte, der pianoforte, e pianoforte
central de » centro de, centros de
canton del » canto del, cantos del, canon del
de canton » de canon, de anton, de carton
pezzi » pozzi

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