Perhaps you should try some spelling variations:
opera teatral » opere teatrali, obra teatral
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre di » celebri di, celebre y
celebre el » celebre y
teatral el » teatral e, teatral tell, central el
el canto » el cuento, el centro, el caso

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 ((celebre di) OR (celebre el)) opera teatral el canto y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) opera teatral el canto y pianoforte.*.