Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
qui literature » sufi literature, i literature, ii literature
7 letteratura » e letteratura, _ letteratura, di letteratura
literature de » litterature de, literature die, literature d
grunde die » grunde der, grunde des, grundlage die
livre qui » livres qui, livre du
die 7 » die _

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 grunde die 7 letteratura sarda ) OR ( i grand livre qui literature de )).
• Adding a wildcard symbol may retrieve word variants: (( i grunde die 7 letteratura sarda ) or ( i grand livre qui literature de ))*.