Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien als » technologien des, technologien fur, technologien und
15 communication » 5 communication, 1 communication, 10 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 10 » centers _, center 1, center 12
10 15 » 10 11, 13 15, 14 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 10 15 communication _ 12.4 developing intra africa.*.