Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
de letteratura » e letteratura, di letteratura, de litteratura
ii literature » ii literatur, i literature, vii literatur
i literatura » ii literatura, y literatura, i literature
grand libro » gran libro, grand livre
libri de » libro de, libre de, libri duo
i grund » i grunde, i ground
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 grund libri de letteratura sarda ) OR ( i grand libro ((i literatura) OR (ii literature)) de )).
• Adding a wildcard symbol may retrieve word variants: (( i grund libri de letteratura sarda ) or ( i grand libro ((i literatura) or (ii literature)) de ))*.