Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
der communication » de communication, under communication, debt communication
technologies 2 » technologies _, technologies 4
context phase » kontext phasen, context case, contact phase
4 developing » 3 developing
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu 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 context phase der communication costs 4 developing e africa.*.