Perhaps you should try some spelling variations:
pozzi celebri » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
teatro tell » teatro ttll, teatro del, texto tell
diez obras » de obras, cien obras
diaz obras » diaz blas
puntos de » punto de, cuentos de

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 : pozzi celebri ((diez obras) OR (diaz obras)) teatro tell puntos de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((diez obras) OR (diaz obras)) teatro tell puntos de pianoforte.*.