Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
de developpement » sme development
developpement de » developpement des, developpement durable
technologies la » technologies a, technologies le, technologies lead
la formulation » la formulacion, _ formulation, la formation
de afrique » de l'afrique, en afrique, l afrique
where do » where _
do data » eo data, go data, geo data

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

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