Perhaps you should try some spelling variations:
opera central » sierra central, tierra central
de pianoforte » e pianoforte, per pianoforte
celebre di » celebri di, celebre el
central de » centros de
celebre y » celebre el, celeste y
de centro » del centro, de centros, de control

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 ((celebre di) OR (celebre y)) opera central de centro de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre di) OR (celebre y)) opera central de centro de pianoforte.*.