Perhaps you should try some spelling variations:
information centers » information contents, information officers
cds communication » c's communication, class communication, mass communication
technologien als » technologien des, technologien fur, technologien und
developing intra » developing data, developing ict, developing interbank
als information » als informations, aids information, laws information
14.3 developing » 1.3 developing, 10.3 developing, 14.1 developing
intra africa » intra african, internal africa, central africa
costs 14.3 » costs 4.3, costs 12.3, costs 15.3

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

• Adding a wildcard symbol may retrieve word variants: technologien als information centers _ cds communication costs 14.3 developing intra africa.*.