Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
information 11.2 » information 1.2, information 15.2, information 11.3
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
homes based » home based, codes based, games based
11.2 homes » 11.2 some, 14.3 homes
costs et » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information 11.2 homes based communications costs et developpement en afrique.*.