Perhaps you should try some spelling variations:
pezzi celebro » pezzi celebri
opera centro » obrero centro, para centros
celebro la » melero la, celebrando la
cancion en » cancion del, cancion de, accion en
la opera » la oferta, la espera, la obra
canon de » cancion de, baron de, canon en

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 la opera centro de ((canon de) OR (cancion en)) pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebro la opera centro de ((canon de) OR (cancion en)) pianoforte.*.