Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
opep teatral » opere teatrali, obra teatral
teatral e » teatral de, teatrales en, teatral tell
cuenca de » cuenca del, cuenco de, cuenta de
e cuenca » de cuenca, m cuenca, de cuencas
di opep » di opere
pezzi » pozzi
celebri » celebre, celebra, celebro

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

• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri di opep teatral e cuenca de pianoforte.*.