Perhaps you should try some spelling variations:
information features » information failures, information centres, information resources
global communication » oral communication, visual communication, personal communication
technologies 2 » technologies _, technologies 4
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing iv » developing av, developing ict, developing cil
features 5 » features _, features 3, features 4
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
iv africa » v africa, 1 africa, em africa
5 global » 2 global, 1 global, 3 global

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information features 5 global communication costs 4.3 developing iv africa.*.