Perhaps you should try some spelling variations:
formulation over » formation over, formulation model, formulation where
de developpement » sme development
developpement et » developpement des, developpement de, development east
3 communication » 4 communication, de communication, data communication
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
et afrique » en afrique, l afrique
over die » cover die, over de, over five
die 3 » die _, die 4, die e
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation over die 3 communication a de developpement et afrique.*.