Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pozzi celebri » pezzi celebri
opera teatral » opere teatrali, obra teatral
do fuentes » de fuentes, con fuentes, y fuentes
o fuentes » y fuentes, 2 fuentes, con fuentes
di opera » di opere, la opera, _ opera

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pozzi celebri di opera teatral ((o fuentes) OR (do fuentes)) per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri di opera teatral ((o fuentes) OR (do fuentes)) per pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri di opera teatral ((o fuentes) OR (do fuentes)) per pianoforte.*.