Perhaps you should try some spelling variations:
de pianoforte » e pianoforte, per pianoforte
opere teatro » opere teatrali, para teatro
celebre di » celebri di, celebre y
celebre el » celebre y
teatro de » teatro del, centro de, dentro de
de facto » del factor
facto de » factor de, acto de, pacto de

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 ((celebre di) OR (celebre el)) opere teatro de facto de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) opere teatro de facto de pianoforte.*.