Perhaps you should try some spelling variations:
information centers » information contents, information officers
were communication » where communication, aware communication, secure communication
technologien und » technologie und, technologien des, technologien fur
und information » fund information, road information, award information
4 developing » 3 developing
centers how » center how, centers hold, century how
how were » how we, how well
costs 4 » costs _, costs a, costs 4.2

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 how were communication costs 4 developing _ africa.*.