Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
communications a » communications _, communications law, communications media
developpement de » developpement des, developpement durable
technologies le » technologies lead, technologies _, technologies 4
3 developpement » de developpement, le developpement, et developpement
le formulation » la formulation, re formulation, rule formulation
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies le formulation where _ data communications a 3 developpement de afrique.*.