Perhaps you should try some spelling variations:
opere naturales » parque naturales
naturales en » naturales y, culturales en
celebri y » celebre y, celebri di
en canto » en cuanto, en canton, el canto
y opere » di opere
canto e » canto de, canto y, cantos de
pezzi » pozzi

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pezzi celebri y opere naturales en canto e pianoforte.~.
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri y opere naturales en canto e pianoforte.*.