Perhaps you should try some spelling variations:
per pianoforte » e pianoforte
pezzi celebro » pezzi celebri
de pianoforte » e pianoforte
obra central » obra teatral, la central, asia central
celebro la » melero la, celebrando la
central de » centro de, centros de

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 la obra central de casos ((de pianoforte) OR (per pianoforte)).~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebro la obra central de casos ((de pianoforte) OR (per pianoforte)).*".