Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
rica communications » africa communications, risk communications, rural communications
development other » development over, development further, development whither
case development » care development, based development, scale development
technologies 2 » technologies _, technologies 4
information 1 » information 2, information 3, information 3.2
other african » southern african, three african
costs case » costs cash
area rica » areas africa
1 area » 1 areas, 21 area, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 1 area rica communications costs case development other african.*.