Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
grundlage die » grundlagen die, grundlage der, grundlage des
5 letteratura » e letteratura, _ letteratura, di letteratura
ii literatura » ii literatur, ii literature, iii literature
literatura de » literatura y, literatura en
i grundlage » i grundlagen, ii grundlage, 1 grundlage
livre ii » livres ii, livre iii, livre i
i grand » i grunde
die 5 » die _, die 7

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 grundlage die 5 letteratura sarda ) OR ( i grand livre ii literatura de )).
• Adding a wildcard symbol may retrieve word variants: (( i grundlage die 5 letteratura sarda ) or ( i grand livre ii literatura de ))*.