Perhaps you should try some spelling variations:
information officers » information services
communications costs » communication costs, communications _
4 communications » 14 communications, 4 communication, 2 communications
technologie und » technologies 2.1
und information » fund information, road information, award information
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing em » developing e, developing eq, developing amp
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
em africa » 1 africa
case 4 » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologie und information officers case 4 communications costs 4.3 developing em africa.*.