Perhaps you should try some spelling variations:
change communication » science communication, mobile communication, online communication
information 2.1.2 » information 2.2.2, information 2.3.2, information 2.1.5
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
des change » does change, des echanges, deep change
2.1.2 des » 2.1.2 der, 2.1.2 das, 1.1.2 des
l afrique » en afrique
media de » media die, media der, media diet

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.1.2 des change communication media de developpement l afrique.*.