Perhaps you should try some spelling variations:
pezzi celebre » pezzi celebri
opere teatral » opere teatrali
obra teatral » obras teatrales
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
celebre y » celebre el, celeste y
el canto » el cuento, el centro, 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 : pezzi celebre y ((opere teatral) OR (obra teatral)) el canto y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebre y ((opere teatral) OR (obra teatral)) el canto y pianoforte.*.