Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
la communications » la communication, a communications, 10 communications
technologies new » technologies _, technologies 4, technologies 2
new information » 2 information
development aid » development a, development africa, development agenda
e3 development » 3 development, 23 development, 2.3 development
costs e3 » costs 3, costs 2.3, costs 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologies new information _ de la communications costs e3 development aid afrique.*.