Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
literatura graeca » literatura alema, literatura oral
lan letteratura » la letteratura, alla letteratura, la literatura
i literatura » ii literatura, y literatura, i literature
grunde die » grunde der, grunde des, grundlage die
und libro » un libro, und librosa, und lido
libro i » libro di, libro de
die lan » die land, die lange, die langs
i und » _ und, 1 und, 2 und

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 und libro i literatura graeca ) OR ( i grunde die lan letteratura sarda )).
• Adding a wildcard symbol may retrieve word variants: (( i und libro i literatura graeca ) or ( i grunde die lan letteratura sarda ))*.