Perhaps you should try some spelling variations:
centrales tell » teatrales tell, centrales del, centrales el
de pianoforte » e pianoforte, per pianoforte
tell caso » el caso, del caso
del open » el open, del orden, en open
di open » di opere
pezzi » pozzi
celebri » celebre, celebra, celebro

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 celebri ((di open) OR (del open)) centrales tell caso de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri ((di open) OR (del open)) centrales tell caso de pianoforte.*".