Perhaps you should try some spelling variations:
leyes naturales » clases naturales
naturales un » naturales en, naturaleza un, naturales a
centro del » centro de, control del, centros de
dentro del » centro de
p leyes » de leyes
pezzi » pezzo
celebri » celebre, celebra, celebro

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 p leyes naturales un ((centro del) OR (dentro del)) pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri p leyes naturales un ((centro del) OR (dentro del)) pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri p leyes naturales un ((centro del) OR (dentro del)) pianoforte.*.