Perhaps you should try some spelling variations:
neutralidad de » neutralidad del, neutralidade do, neutralidad en
de pureza » de pobreza, de perez, la pureza
de canto » del canto, de canton, per canto
di pere » di opere, de perez
canto e » canto de, canto y, cantos de
pezzi » pozzi
celebri » celebre, celebra, celebro

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 ((di pere) OR (de pureza)) neutralidad de canto e pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((di pere) OR (de pureza)) neutralidad de canto e pianoforte.*.