Perhaps you should try some spelling variations:
information centers » information contents, information officers
de communication » mobile communication, online communication
14.3 developing » 1.3 developing, 10.3 developing, 14.1 developing
technologies 2 » technologies _, technologies 4
developing can » developing a, developing ai, developing av
centers 10 » centers _, center 1, center 12
costs 14.3 » costs 4.3, costs 12.3, costs 15.3
can africa » urban africa
10 de » 10 die, 10 der, 10 des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centers 10 de communication costs 14.3 developing can africa.*.