Perhaps you should try some spelling variations:
opere teatral » opere teatrali, obra teatral
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebro di » celebri di
cerebro de » cerebro y
teatral y » teatral e, teatral de, teatro y
y carton » _ cartoon, de carton, un carton
carton y » carton en, cartoon _, cartas 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 ((celebro di) OR (cerebro de)) opere teatral y carton y pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebro di) OR (cerebro de)) opere teatral y carton y pianoforte.*".