Perhaps you should try some spelling variations:
data communication » data communications
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
formulation des » formation des, formulacion de, formulation _
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
a le » a les, a la, a l

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation des _ data communication a le developpement de l'afrique.*.