Perhaps you should try some spelling variations:
pezzi cerebro » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
de ampere » de amberes, de amparo, de aspern
teatro en » teatro del, teatro y
en centro » en centros, el centro, un centro
de aere » de aire, de acero, de aedes

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 cerebro ((de ampere) OR (de aere)) teatro en centro de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi cerebro ((de ampere) OR (de aere)) teatro en centro de pianoforte.*.