Perhaps you should try some spelling variations:
en pianoforte » e pianoforte, per pianoforte, del pianoforte
obra central » obra teatral, la central, asia central
celebro di » celebri di
cerebro de » cerebro y
central un » central en, central de, central y
un carton » un canto, un cuarto, de carton
carton en » canon en, cartas en, cartel en

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 ((celebro di) OR (cerebro de)) obra central un carton en pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebro di) OR (cerebro de)) obra central un carton en pianoforte.*".