Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
technologien am » technologien im, technologien als, technologie im
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
am information » guam information, palm information, crm information
contents how » content how, contents co, contents mot
developing v » developing av, developing _, developing a
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
v africa » 1 africa, em 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 12.4 developing v africa.*.