Perhaps you should try some spelling variations:
information officers » information services
communication cost » communication costs, communication costa, communications costs
use communication » une communication, de communication, causes communication
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing av » developing a, developing ai, developing amp
officers 3.2 » officers 3.9, officers _, office 5.2
av africa » v africa, iv africa, can africa
cost 5.4 » costs 5.4, cost 2.4, cost 3.4
3.2 use » 3.2 user, 4.2 use, 5.2 use

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information officers 3.2 use communication cost 5.4 developing av africa.*.