Perhaps you should try some spelling variations:
global communication » oral communication, visual communication, personal communication
information centers » information contents, information officers
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
20 developing » 2 developing, 10 developing, 24 developing
centers key » century key, centers money, center kenya
key global » why global
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologien und information centers key global communication costs 20 developing _ africa.*.