Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
media information » medical information, medien informations, credit information
technology media » technology india, technology mediated, technology mexico
developpement en » developpement et, developpement des, developpement de
information 11 » information 1, information 14, information 10.1
mode based » model based, code based, models based
11 mode » 11 model, 11 more, 13 mode

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

• Adding a wildcard symbol may retrieve word variants: technology media information 11 mode based communications costs _ developpement en afrique.*.