Perhaps you should try some spelling variations:
opera teatrales » obras teatrales, opere teatrali
teatrales en » teatrales tell, naturales en, generales en
gerlero la » genero la, melero la, terrero la
la opera » la oferta, la espera, la obra
caso en » casos en, caso del
caso e » caso de, caso el, caso _
pezzi » pozzi

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 : pezzi gerlero la opera teatrales en ((caso e) OR (caso en)) pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi gerlero la opera teatrales en ((caso e) OR (caso en)) pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi gerlero la opera teatrales en ((caso e) OR (caso en)) pianoforte.*.