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
3.3 developing » 4 developing, 2 developing, 1 developing
developing av » developing a, developing ai, developing amp
contents how » content how, contents co, contents mot
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
av africa » v africa, iv africa, can africa
how de » how doe, how do, how ae

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 how de communication costs 3.3 developing av africa.*.