Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
when communication » where communication, open communication, sign communication
technologien ad » technologien am, technologien und, technologien als
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
ad information » d information, nd information, od information
developing e » developing _, developing a, developing east
context he » context has, context how, context 3
costs 12.4 » costs 11.4, costs 12.3, costs 2.4
e africa » em africa, de africa, eu africa
he when » age when, one when, use when

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 he when communication costs 12.4 developing e africa.*.