Perhaps you should try some spelling variations:
information centers » information contents, information officers
de communication » mobile communication, online communication
developing urban » development urban, developing human, developing areas
technologien am » technologien im, technologien als, technologie im
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
am information » guam information, palm information, crm information
urban africa » urban area
centers how » center how, centers hold, century how
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
how de » how doe, how do, how ae

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

• Adding a wildcard symbol may retrieve word variants: technologien am information centers how de communication costs 11.4 developing urban africa.*.