Perhaps you should try some spelling variations:
letteratura araba » letteratura arte, letteratura arti, letteratura fra
literatur sulla » letteratura sulla, literatur silke, literatura sul
mandi libri » amandi libri, magni libri
x literatur » ix literatur
agenda iii » agenda i
libri x » libri xv, libri v, libri sex

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: (( _ agenda iii _ letteratura araba ) OR ( _ mandi libri x literatur sulla )).
• Adding a wildcard symbol may retrieve word variants: (( _ agenda iii _ letteratura araba ) or ( _ mandi libri x literatur sulla ))*.