Perhaps you should try some spelling variations:
obra teatral » obras teatrales
teatral para » mental para, federal para, general para
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre di » celebri di, celebre y
celebre el » celebre y
para tango » para canto, palabra tango

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 ((celebre di) OR (celebre el)) obra teatral para tango y pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) obra teatral para tango y pianoforte.*".