Perhaps you should try some spelling variations:
documentos de » documento de, docentes de, documento y
y documentos » de documentos, el documento, y cuentos
teatral y » teatral de, teatro y
di perez » diaz perez
pozzi » cozzi, tozzi
pozzio » cozzio, tozzio
celebri » celebre, celebra, celebro

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 OR pozzio) celebri di perez teatral y documentos de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : (pozzi OR pozzio) celebri di perez teatral y documentos de pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : (pozzi OR pozzio) celebri di perez teatral y documentos de pianoforte.*.