Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
centers hold » centers help, enter hold, center how
2 developing » 3 developing, 4 developing, 2 development
developing 1 » developing _, developing a, developing e
hold de » world de
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations centers hold de communication costs 2 developing 1 africa.*.