Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
informations context » information content, information contents, information control
10 communications » 10 communication, 14 communications, 2 communications
development asia » development aid, development africa, development a
2.4 development » 2.3 development, 2.1 development, 2.2 development
technologies 2 » technologies _, technologies 4
2 informations » 2 information, 4.2 informations, des informations
asia africa » cpia africa, china africa
context 13 » context 1.3, context 3, context 1
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
13 10 » 13 15, 13 14, 13 16

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 informations context 13 10 communications costs 2.4 development asia africa.*.