Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
letteratura greca » literatura graeca, literatura grega, letteratura cinema
letteratura fra » letteratura da, letteratura arte, letteratura arti
la letteratura » la litterature, la literatura, e letteratura
grund libro » gran libro, und libro
grunde die » grunde der, grunde des, grundlage die
i grund » i ground, i grand
libro e » libro de, libero e, libro i
die la » die lan, die lage, die land

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 libro e ((letteratura greca) OR (letteratura fra)) ) OR ( i grunde die la letteratura sarda ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i grund libro e ((letteratura greca) OR (letteratura fra)) ) or ( i grunde die la letteratura sarda ))*".