Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
c's communication » lea's communication, class communication, mass communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
developing 1 » developing _, developing a, developing e
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
centers 3 » centers _, centers a, centers 3.3
3 c's » 3 cds, 3 r's, _ c's

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 3 c's communication costs 11.4 developing 1 africa.*.