Perhaps you should try some spelling variations:
re pianoforte » e pianoforte, de pianoforte, per pianoforte
teatral de » teatral e, central de, teatro de
de centro » del centro, de centros, de control
centro re » centro de, centros de, centro del
di opera » la opera, _ opera
pezzi » pozzi
celebri » celebre, celebra, celebro

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 ((di opera) OR (di opere)) teatral de centro re pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((di opera) OR (di opere)) teatral de centro re pianoforte.*.