Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
e communication » de communication, 1 communication, une communication
develop rights » develop high, develop highly, develop its
2.3 develop » 3.3 develop, 1.3 develop, 2 develop
centers 12 » center 12, centers 10, centers 12.4
costs 2.3 » costs 4.2, costs 4.4
12 e » 12 et, 12 _, 12 a

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations centers 12 e communication costs 2.3 develop rights africa.*.