Perhaps you should try some spelling variations:
escuela moral » escuela normal, escuela rural, escuela mas
di escuela » de escuela, de escuelas, la escuela
caso del » caso de
moral y » formal y, normal y
y caso » o caso
pezzi » pezzo
celebro » cerebro, celebre, celebra
celebrate » celebre, celebrar, celebrado

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 (celebro OR celebrate) di escuela moral y caso del pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi (celebro OR celebrate) di escuela moral y caso del pianoforte.*.