Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
de communication » mobile communication, online communication
technologie und » technologies 2.1
und information » fund information, road information, award information
10 developing » 1 developing, 3 developing, 4 developing
developing iv » developing av, developing ict, developing cil
context 3.1 » context 2.1, context 1, context 1.3
iv africa » v africa, 1 africa, em africa
costs 10 » costs 1, costs 20, costs 60
3.1 de » 3.1 die, 3.1 der, 3.1 def

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

• Adding a wildcard symbol may retrieve word variants: technologie und information context 3.1 de communication costs 10 developing iv africa.*.