Perhaps you should try some spelling variations:
literatura historia » literature history
del letteratura » della letteratura, e letteratura, di letteratura
data literatura » data literature, data literatures, da literatura
letteratura di » letteratura e, literatura de
und libro » un libro, und librosa, und lido
libro del » libro de
grunde ii » grunde die, grunde bei, grunde fir
i und » _ und, 1 und, 2 und

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 und libro del letteratura di ) OR ( i grunde ii data literatura historia )).
• Adding a wildcard symbol may retrieve word variants: (( i und libro del letteratura di ) or ( i grunde ii data literatura historia ))*.