Perhaps you should try some spelling variations:
formulation needs » formulation des, information needs, formulation de
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
4 developpement » de developpement, le developpement, et developpement
technologies a » technologies _, technologies 4, technologies 2
a formulation » la formulation, _ formulation, 3 formulation
needs doing » needs going, needs using, needs closing
et afrique » en afrique, l afrique
doing de » doing ke, doing _, doing a
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies a formulation needs doing de communication costs 4 developpement et afrique.*.