Perhaps you should try some spelling variations:
para pianoforte » per pianoforte, der pianoforte
para maestros » para meseros
maestros para » maestro para, maestro yarza, maestros a
obra general » ara general, obras generales, carta general
general para » generales para, federal para, general paz
celebri de » celebri di
de obra » de obras

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 OR pozzi) celebri de obra general para maestros para pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : (pezzi OR pozzi) celebri de obra general para maestros para pianoforte.*".