Perhaps you should try some spelling variations:
pozzi celebri » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
teatrali per » teatral de, teatral e
per canto » para canto, el canto, del canto
canto de » cantos de, cuento de, canto y
d perez » de perez, c perez, del perez
p perez » c perez, puy perez, de 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 (p perez)) teatrali per canto de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((d perez) OR (p perez)) teatrali per canto de pianoforte.*.