Perhaps you should try some spelling variations:
information contexts » information contents, information content, information contracts
case communication » based communication, scale communication, face communication
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
4 development » 2 development, 4 developing
contexts new » contexts _, contexts 1, contexts 4
new case » new cases, new class
a africa » 1 africa, can africa, em 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 information contexts new case communication costs 4 development a africa.*.