Perhaps you should try some spelling variations:
sobra teatro » obra teatral, para teatro, sobre cuatro
celebri de » celebri di
teatro de » teatro del, centro de, dentro de
de sobra » de sombra, de obra, de sombras
valor yn » valor en, valor de, calor y
valor y » valor de
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 celebri de sobra teatro de ((valor y) OR (valor yn)) pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebri de sobra teatro de ((valor y) OR (valor yn)) pianoforte.*".