Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
de communication » mobile communication, online communication
technologie nd » technologie und, technologie 3d, technologien und
nd information » und information, d information, od information
developing amp » developing a, developing ai, developing av
context case » context based, context class
1 developing » 3 developing, 4 developing, 2 developing
amp africa » em africa, wup africa
case de » case des, case d, case d1
cost 1 » cost 12, cost 15, cost _

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

• Adding a wildcard symbol may retrieve word variants: technologie nd information context case de communication cost 1 developing amp africa.*.