Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
de developpement » sme development
e communication » de communication, 1 communication, une communication
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
des afrique » en afrique, de l'afrique
where do » where _
do e » do we, do eq, do eu

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation where do e communication _ de developpement des afrique.*.