Perhaps you should try some spelling variations:
literatura historia » literature history
literatur greca » literatura graeca, literatura grega, literaturas grecia
la literatura » la litterature, a literature
grund libro » gran libro, und libro
grunde fir » grunde fur, grunde der, grunde zur
grunde die » grunde der, grunde des, grundlage die
i grund » i grunde, i ground, i grand
libro e » libro de, libero e, libro i

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 literatur greca ) OR ( i ((grunde fir) OR (grunde die)) la literatura historia )).
• Adding a wildcard symbol may retrieve word variants: (( i grund libro e literatur greca ) or ( i ((grunde fir) or (grunde die)) la literatura historia ))*.