Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pampa central » asia central
obra teatral » obras teatrales
cuento per » cuento para, cuento de, cuento del
el cuento » el cuerpo
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 _ ((obra teatral) OR (pampa central)) el cuento per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri _ ((obra teatral) OR (pampa central)) el cuento per pianoforte.*.