Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
hyper communication » expert communication, paper communications, proper communication
technologien ad » technologien am, technologien und, technologien als
development use » development using, development under, development unit
ad information » d information, nd information, od information
4 development » 2 development, 4 developing
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 ad information context _ hyper communication costs 4 development use africa.*.