Perhaps you should try some spelling variations:
opere teatral » opere teatrali, obra teatral
de pianoforte » e pianoforte, per pianoforte
teatral e » teatral de, teatrales en, teatral tell
canton de » cantos de, canto de, canon de
e canton » de canton, el cantor, al canton
celebri » celebre, 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 celebra) OR (pezzi celebri)) di opere teatral e canton de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : ((pezzi celebra) OR (pezzi celebri)) di opere teatral e canton de pianoforte.*.