Perhaps you should try some spelling variations:
pena pianoforte » per pianoforte, e pianoforte, de pianoforte
opere teatral » opere teatrali, obra teatral
carlos pena » carlos en, carlos cerana, carlos medina
celebre di » celebri di, celebre y
celebre el » celebre y
teatral de » teatral e, central de, teatro 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 teatral de carlos pena pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre di) OR (celebre el)) opere teatral de carlos pena pianoforte.*.