Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
technologies ret » technologies _, technologies 4, technologies 2
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
ret formulation » et formulation, re formulation, from formulation
communication 3 » communication _, communication a
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
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 ret formulation where _ de communication 3 et developpement l afrique.*.