Perhaps you should try some spelling variations:
letteratura arti » letteratura arte, letteratura sarda, letteratura di
de literatura » de litterature, la literatura, y literatura
literatura el » literatura del, literatura en, literatura e
grand liber » grand lieu, grande liberte
i grundei » i grunde, i grund
libri de » libro de, libre de, libri duo
liber de » liberte de
libri e » libri v, libri x, libri sex
i grand » i grunde

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( i grundei ((libri e) OR (libri de)) letteratura arti ) OR ( i grand liber de literatura el )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i grundei ((libri e) OR (libri de)) letteratura arti ) or ( i grand liber de literatura el ))".
• Adding a wildcard symbol may retrieve word variants: (( i grundei ((libri e) OR (libri de)) letteratura arti ) or ( i grand liber de literatura el ))*.