Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
communication 1 » communication _, communication a, communication 3
information 1 » information 2, information 3, information 3.2
de afrique » de l'afrique, en afrique, l afrique
strategic » strategies, strategy

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 1 a strategic communication 1 das developpement de afrique.*.