Perhaps you should try some spelling variations:
opere teatral » opere teatrali
de pianoforte » e pianoforte, per pianoforte
obra teatral » obras teatrales
celebri el » celebre el, celebri di
santos de » cantos de, santo de, cantos del
e santos » de santos, a santos, e santo
pezzi » pozzi

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 celebri el ((opere teatral) OR (obra teatral)) e santos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri el ((opere teatral) OR (obra teatral)) e santos de pianoforte.*.