Perhaps you should try some spelling variations:
para pianoforte » per pianoforte, der pianoforte
pozzi celebri » pezzi celebri
obras teatral » obra teatral, obras teatrales
celebri de » celebri di
el centro » del centro, el control, el cuento
el campo » el caso

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 de obras teatral ((el campo) OR (el centro)) para pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri de obras teatral ((el campo) OR (el centro)) para pianoforte.*.