Perhaps you should try some spelling variations:
chile communications » china communications, machine communications, mobile communications
communications costs » communication costs, communications _
information kontext » information content, information contents, information centers
technologies 2 » technologies _, technologies 4
developing em » developing e, developing eq, developing amp
kontext neue » kontext meike, kontext ziele, kontext der
4 developing » 3 developing
em africa » 1 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: technologies 2 information kontext neue chile communications costs 4 developing em africa.*.