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
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing av » developing a, developing ai, developing amp
contents why » content why, contents what, contents key
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
av africa » v africa, iv africa, can africa
why de » why do, why does, why code

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 why de communication costs 3.2 developing av africa.*.