Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
obras teatro » obra teatral, para teatro
carlos per » carlos perez, carlos pena, carlos de
teatro de » teatro del, centro de, dentro de
di obras » de obras, diaz obras, diez obras
celebri » celebre, celebro, celebrity

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 celebra) OR (pezzi celebri)) di obras teatro de carlos per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : ((pezzi celebra) OR (pezzi celebri)) di obras teatro de carlos per pianoforte.*.