Perhaps you should try some spelling variations:
open generales » ordenes generales, cortes generales
pezzi celebre » pezzi celebri
generales del » generales de, general del, generales en
celebre el » celebre y
canto de » cantos de, cuento de
el open » del open, en open, el orden

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 el open generales del ((canto y) OR (canto de)) pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebre el open generales del ((canto y) OR (canto de)) pianoforte.*".