Perhaps you should try some spelling variations:
literatura sarda » letteratura sarda, literatura arab, literatura fakta
literatur greca » literatura graeca, literatura grega, literaturas grecia
la literatura » la litterature, a literature
i grund » i ground, i grand
libro e » libro de, libero e, libro _
libro i » libro di, libro de
fur la » fur lan, fur land, fur lean

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) OR (libro i)) literatur greca ) OR ( i grunde fur la literatura sarda )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i grund ((libro e) OR (libro i)) literatur greca ) or ( i grunde fur la literatura sarda ))".
• Adding a wildcard symbol may retrieve word variants: (( i grund ((libro e) OR (libro i)) literatur greca ) or ( i grunde fur la literatura sarda ))*.