Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien als » technologien des, technologien fur, technologien und
14 communication » 1.4 communication, 14 communications, 4 communication
developing intra » developing data, developing ict, developing interbank
als information » als informations, aids information, laws information
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
intra africa » intra african, internal africa, central africa
centers 13 » centers 10, centers 3, centers 3.3
13 14 » 13 15

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 13 14 communication _ 12.4 developing intra africa.*.