Perhaps you should try some spelling variations:
sierra central » tierra central
pozzi celebri » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
di sierra » de sierra, de sierras, de tierra
per canto » para canto, el canto
del canto » el canto, del centro, del cuento

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 : pozzi celebri di sierra central ((per canto) OR (del canto)) de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri di sierra central ((per canto) OR (del canto)) de pianoforte.*".