Perhaps you should try some spelling variations:
rural communications » oral communication, rural telecommunications, cultural communications
communications cost » communications costs, communications cross, communication costs
information centre » information centers, information contents
developing cpia » developing china, developing asia, developing cil
technologies 2 » technologies _, technologies 4
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
centre des » centre de, centrale des, centres de
des rural » do rural, has rural
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information centre des rural communications cost 2.2 developing cpia africa.*.