Perhaps you should try some spelling variations:
problema central » problemas entre
per pianoforte » e pianoforte, de pianoforte
la problema » el problema, a problemas, un problema
puentes per » fuentes por, puentes de, puentes en
celebri la » celebri di
central de » centro de, centros de
de puentes » de fuentes, de agentes
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 la problema central de puentes per pianoforte.~.
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri la problema central de puentes per pianoforte.*.