Perhaps you should try some spelling variations:
technologies means » technologies dans, technologies can, technologies any
means formulation » means formulations, mao's formulation, plan formulation
formulation over » formation over, formulation model, formulation where
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
communication 3 » communication _, communication a
de afrique » de l'afrique, en afrique, l afrique
over does » cover does, der does, over de
3 et » 13 et, 3 fet, 3 set

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

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