Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pezzi celebro » pezzi celebri
diez obras » diaz obras, de obras, cien obras
tell caso » el caso, del caso
di obras » de obras, diaz obras, dos obras
caso per » caso de, caso del, caso en
teatrales » centrales

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 ((di obras) OR (diez obras)) teatrales tell caso per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebro ((di obras) OR (diez obras)) teatrales tell caso per pianoforte.*.