Perhaps you should try some spelling variations:
information officers » information services
class communication » mass communication, plans communication, crisis communication
developing urban » development urban, developing human, developing areas
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
4 developing » 3 developing
urban africa » urban area
officers a » officers _, offices a, officer a
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 am information officers a class communication costs 4 developing urban africa.*.