Perhaps you should try some spelling variations:
information centers » information contents, information officers
get communication » et communication, debt communication, de communication
technologien fur » technologien des, technologien und, technologies 2
developing china » developing china's, development china, developing caring
fur information » zur information, fair information, your information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
china africa » cpia africa, china asia
costs 5.4 » costs 4.4, costs 6.4, costs 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information centers _ get communication costs 5.4 developing china africa.*.