Perhaps you should try some spelling variations:
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
information 13 » information 1.3, information 3, information 1
et afrique » en afrique, l afrique
13 japan » 3 japan, 1 japan, 15 japan
japan de » japan der, japan deal, japan das
media a » media _, media 1, media 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 13 japan de communication media a developpement et afrique.*.