Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
formulation des » formation des, formulacion de, formulation _
3 communication » 4 communication, de communication, data communication
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
de afrique » de l'afrique, en afrique, l afrique
des how » des hofs, eyes how, iles how
how 3 » how 3d, how _, how a

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 how 3 communication _ le developpement de afrique.*.