Perhaps you should try some spelling variations:
information control » information centre, information content, information contents
15 communication » 5 communication, 1 communication, 10 communication
technologies 2 » technologies _, technologies 4
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing em » developing e, developing eq, developing amp
control 1.3 » control 2.3, control 3.3, control 4.3
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
em africa » 1 africa
1.3 15 » 173 15

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information control 1.3 15 communication costs 3.2 developing em africa.*.