Perhaps you should try some spelling variations:
technologies dans » technologies can, technologies any, technologies daf
dans formulation » means formulation, means formulations, mao's formulation
formulation over » formation over, formulation model, formulation where
b3 developpement » de developpement, le developpement, et developpement
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3 b3 » 3 bl3, 3 3, 3 b

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

• Adding a wildcard symbol may retrieve word variants: technologies dans formulation over de _ communication 3 b3 developpement l afrique.*.