Perhaps you should try some spelling variations:
del pianoforte » de pianoforte, der pianoforte, e pianoforte
cancer del » cancer de
teatral e » teatral de, teatrales en, teatral tell
e cancer » de cancer, en cancer, el cancer
c perez » d perez, de perez
p perez » d perez, puy 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) OR (p perez)) teatral e cancer del pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((c perez) OR (p perez)) teatral e cancer del pianoforte.*.