Perhaps you should try some spelling variations:
formulation over » formation over, formulation model, formulation where
communications 1 » communications 14, communications _, communications a
le developpement » de developpement, sme development
developpement du » developpement de, developpement des, developpement et
a formulation » la formulation, _ formulation, 3 formulation
technology a » technology 1, technology 3, technology 4
du afrique » en afrique, l afrique, de l'afrique
over geo » over de, over ep, over eu
geo data » eo data, two data
1 le » 1 les, 1 la, 3 le

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

• Adding a wildcard symbol may retrieve word variants: technology a formulation over geo data communications 1 le developpement du afrique.*.