Perhaps you should try some spelling variations:
para pianoforte » per pianoforte, der pianoforte
pezzi celebra » pezzi celebri
general del » general de, generales de
cuento para » cuentos para, canto para, encuentro para
celebra di » celebri di
general el » general en, general de, general y

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 : pezzi celebra di opere ((general el) OR (general del)) cuento para pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebra di opere ((general el) OR (general del)) cuento para pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebra di opere ((general el) OR (general del)) cuento para pianoforte.*.