Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
content world » contents works, control world, count world
developing em » developing e, developing eq, developing amp
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
em africa » 1 africa
world de » world die, world do, world debt

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

• Adding a wildcard symbol may retrieve word variants: technologie und information content world de communication costs 2.2 developing em africa.*.