Perhaps you should try some spelling variations:
information officers » information services
communication cost » communication costs, communication costa, communications costs
technologien does » technologien des, technologien als, technologie de
get communication » et communication, debt communication, de communication
does information » des informations, dis information, users information
developing baga » developing data, developing biogas, developing based
7.4 developing » 5.4 developing, 6.4 developing, 1.4 developing
baga african » agoa african, bank african, bemba african
cost 7.4 » costs 7.4, cost 2.4, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologien does information officers _ get communication cost 7.4 developing baga african.*.