Perhaps you should try some spelling variations:
letteratura arti » letteratura arte, letteratura sarda, letteratura di
del letteratura » della letteratura, e letteratura, di letteratura
de litterature » la litterature, et litterature
de litteratura » de literatura, e letteratura, da literatura
grunde fir » grunde fur, grunde der, grunde die
libro del » libro de
i gran » i grand, i grain, i grani

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 fir ((de litterature) OR (de litteratura)) storia ) OR ( i gran libro del letteratura arti )).
• Adding a wildcard symbol may retrieve word variants: (( i grunde fir ((de litterature) or (de litteratura)) storia ) or ( i gran libro del letteratura arti ))*.