Perhaps you should try some spelling variations:
litteratura sarda » letteratura sarda, letteratura storia, letteratura sulla
de litteratura » de litterature, de literatura, e letteratura
ii literature » ii literatur, i literature, vii literatur
literature d » literature dr, literature 1, literature die
livre de » livres de
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 ((gran libri) OR (gran libro)) ii literature d ) OR ( i grand livre de litteratura sarda )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i ((gran libri) OR (gran libro)) ii literature d ) or ( i grand livre de litteratura sarda ))".
• Adding a wildcard symbol may retrieve word variants: (( i ((gran libri) OR (gran libro)) ii literature d ) or ( i grand livre de litteratura sarda ))*.