Perhaps you should try some spelling variations:
pozzi celebri » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
1 documentos » y documentos, 2 documentos, 3 documentos
de pureza » de pobreza, de perez, la pureza
teatral 1 » teatral e, teatral de
d perez » de perez, c perez, p 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 ((d perez) OR (de pureza)) teatral 1 documentos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((d perez) OR (de pureza)) teatral 1 documentos de pianoforte.*.