Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pozzi celebri » pezzi celebri
cuentos per » cuentos para, cuentos de, cuentos del
teatral de » teatral e, central de, teatro de
de pureza » de pobreza, de perez, la pureza
p perez » c perez, d perez, puy perez

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 : pozzi celebri ((p perez) OR (de pureza)) teatral de cuentos per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((p perez) OR (de pureza)) teatral de cuentos per pianoforte.*.