Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pozzi celebri » pezzi celebri
para nuestro » para maestros, a nuestro
para teatro » para centros
canon per » canzone per, canon de, canon en
de canon » de casos, de caso, de calor

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 : pozzi celebri di ((para teatro) OR (para nuestro)) de canon per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri di ((para teatro) OR (para nuestro)) de canon per pianoforte.*".