Perhaps you should try some spelling variations:
opera teatral » opere teatrali, obra teatral
de pianoforte » e pianoforte, per pianoforte
teatral de » teatral e, central de, teatro de
di opera » di opere, la opera, _ opera
de canon » de casos, de caso, de calor
canon de » cancion de, baron de, canon en
celebri » celebre, celebra, 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 celebro) OR (pezzi celebri)) di opera teatral de canon de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : ((pezzi celebro) OR (pezzi celebri)) di opera teatral de canon de pianoforte.*.