Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
4 communication » 3 communication, 5.4 communication, de communication
communication 5 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
access am » access a, access age, access can
5 der » _ der, 2 der, 3 der
am 4 » am 14, am 24, lam 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information access am 4 communication 5 der developpement des afrique.*.