Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
developing e » developing _, developing a, developing east
contents de » contents je, contents key, contents 1
costs 1.5 » costs 3.5, costs 2.5, costs 4.5
e africa » em africa, de africa, eu africa
de de » e de, de ce, de se

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologien am information contents de de communication costs 1.5 developing e africa.*.