Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
literatura el » literatura del, literatura en, literatura e
e literatura » de literatura, y literatura, e literatur
grand libro » gran libro, grand livre
i grundei » i grunde, i grund
libri de » libro de, libri duo, libri sex
libre de » libro de
i grand » i grunde
libro e » libro de, libero e, libro i

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 de) OR (libre de)) letteratura sarda ) OR ( i grand libro e literatura el )).
• Adding a wildcard symbol may retrieve word variants: (( i grundei ((libri de) or (libre de)) letteratura sarda ) or ( i grand libro e literatura el ))*.