Perhaps you should try some spelling variations:
opere teatral » opere teatrali, obra teatral
p pianoforte » e pianoforte, _ pianoforte, per pianoforte
celebre di » celebre el, celebre y
teatral de » teatral e, central de, teatro de
de anton » de canton, de antonio, de anthony
celebri » celebra, 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 ((celebre di) OR (celebri di)) opere teatral de anton p pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi ((celebre di) OR (celebri di)) opere teatral de anton p pianoforte.*.