Perhaps you should try some spelling variations:
informations context » information content, information contents, information control
communications costs » communication costs, communications _
mce communications » face communications, voice communications, cell communications
technologien als » technologien des, technologien fur, technologien und
als informations » als information, des informations, a informations
developing east » development east, developing a, developing asia
4 developing » 3 developing
east africa » west africa
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien als informations context 3 mce communications costs 4 developing east africa.*.