Perhaps you should try some spelling variations:
parque naturales » parques naturales, parque natural, areas naturales
per pianoforte » e pianoforte, de pianoforte
naturales el » naturales del, naturales en, naturales tell
control per » control por, control para, control de
el control » de control, y control
celebre y » celeste y

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 ((celebre y) OR (celebre el)) parque naturales el control per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi ((celebre y) OR (celebre el)) parque naturales el control per pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre y) OR (celebre el)) parque naturales el control per pianoforte.*.