Perhaps you should try some spelling variations:
developpement quel » developpement manuel, developpement rural, developpement des
technologies based » technologies used, technology based, technologies a
based formulation » basic formulation, case formulation, based simulation
formulation where » formulation over, formulation des, calculation where
de developpement » sme development
e communication » de communication, 1 communication, une communication
quel afrique » en afrique, l afrique
where goes » where does, where gods, where ioe
goes e » goes _, does e, goes 4
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 based formulation where goes e communication a de developpement quel afrique.*.