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, vii literatur, viii literatur
gran libri » gran libro
livre de » livres de
i grand » i grunde
i gran » i grain, i grani, i gram

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 ((i literature) OR (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 ((i literature) OR (ii literature)) d ) or ( i grand livre de litteratura sarda ))".
• Adding a wildcard symbol may retrieve word variants: (( i gran libri ((i literature) OR (ii literature)) d ) or ( i grand livre de litteratura sarda ))*.