Perhaps you should try some spelling variations:
perez teatrali » opere teatrali
der pianoforte » de pianoforte, per pianoforte, del pianoforte
teatrali el » teatrali per, teatral e, teatrales en
celebre el » celebre y
cantar der » cantar del, cantor de
celebri c » celebri di, celebre y
el cantar » el cantor, el canal, el canto
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 c) OR (celebre el)) perez teatrali el cantar der pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebri c) OR (celebre el)) perez teatrali el cantar der pianoforte.*.