Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
de communications » de communication, do communications, mce communications
technologien ad » technologien am, technologien und, technologien als
12.3 developing » 1.3 developing, 12.4 developing, 2.3 developing
ad information » d information, nd information, od information
developing e » developing _, developing a, developing east
context pt » context 3
costs 12.3 » costs 2.3, costs 12.4, costs 14.3
e africa » em africa, de africa, eu africa
pt de » et de, pt d, pt e

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 pt de communications costs 12.3 developing e africa.*.