Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
teatrales en » teatrales tell, naturales en, generales en
teatral de » teatral e, central de, teatro de
celebri c » celebri di, celebre y
cantos de » cuentos de, puntos de
c perez » d perez, p perez, de perez
pezzi » pozzi

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 celebri c perez ((teatral de) OR (teatrales en)) cantos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri c perez ((teatral de) OR (teatrales en)) cantos de pianoforte.*.