Perhaps you should try some spelling variations:
information centers » information contents, information officers
new communication » de communication, ec communication, et communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing 11 » developing _, developing a, developing e
centers case » center case, century case, centers can
costs 1.4 » costs 11.4, costs 12.4, costs 4.4
11 africa » 11 african, 1 africa, 1.1 african
case new » use new

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information centers case new communication costs 1.4 developing 11 africa.*.