Perhaps you should try some spelling variations:
information centers » information contents, information officers
technologien des » technologien fur, technologien und, technologies 2
et communication » et communicatione, get communication, debt communication
des information » des informations, does information, dis information
11.7 developing » 11.5 developing, 12.7 developing, 11.7.4 developing
developing asia » development asia, developing a
asia africa » cpia africa, china africa
centers 13 » centers 10, centers 3, centers 3.3
costs 11.7 » costs 11.1, costs 11.4, costs 1.1.3
13 et » 12 et

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

• Adding a wildcard symbol may retrieve word variants: technologien des information centers 13 et communication costs 11.7 developing asia africa.*.