Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information context » information content, information contents, information centers
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing east » development east, developing a, developing asia
3 developing » 3 development
east africa » west africa
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information context _ online communication costs 3 developing east africa.*.