Perhaps you should try some spelling variations:
pezzi celebro » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
generales en » generales del, generales san, generales de
celebro di » celebri di, cerebro de
cuentos de » documentos de, cuentos tell
teatral e » teatral de, teatrales en, teatral tell

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 celebro di opere ((teatral e) OR (generales en)) cuentos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebro di opere ((teatral e) OR (generales en)) cuentos de pianoforte.*.