Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
centavos en » centradas en, asentados en, centrales en
celebri a » celebri di, celebre y
centros y » centro y, centros de, central y
canto de » cantos de, cuento de, canto y
a papa » la papa, a para
pezzi » pozzi

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri a papa ((centros y) OR (centavos en)) canto de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri a papa ((centros y) OR (centavos en)) canto de pianoforte.*.