Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pezzi celebro » pezzi celebri
teatrales de » centrales de, teatrales en, teatral de
diaz obras » diaz blas
diez obras » de obras, cien obras
caso per » caso de, caso del, caso en
de caso » de casos

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 celebro ((diaz obras) OR (diez obras)) teatrales de caso per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebro ((diaz obras) OR (diez obras)) teatrales de caso per pianoforte.*".