Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
technologies used » technologies based, technology used, technologies _
used information » user information, use information, based information
de communication » mobile communication, online communication
communication c » communication 3, communication 1, communication 2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
c der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies used information society _ de communication c der developpement l afrique.*.