Perhaps you should try some spelling variations:
information officers » information services
rural communications » oral communication, rural telecommunications, cultural communications
communications costs » communication costs, communications _
technologies 4 » technologies _
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
4 information » 2 information, 1 information
developing a » developing _
officers 2 » officers _, officer 2, officer _
costs 2.2 » costs 4.2, costs 2.3, cost 2.2
a africa » 1 africa, can africa, em africa
2 rural » a rural

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information officers 2 rural communications costs 2.2 developing a africa.*.