Perhaps you should try some spelling variations:
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
information a » information age, information about
des mobile » does mobile, das mobile, less mobile
de afrique » de l'afrique, en afrique, l afrique
a des » a der, a das
2 et » 2 set, 12 et, 2 ets

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information a des mobile communication 2 et developpement de afrique.*.