Perhaps you should try some spelling variations:
set developpement » et developpement, de developpement, le developpement
formulation ears » formulation a, formulation des, formulation et
1 communication » 10 communication, 3 communication, 4 communication
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
l afrique » en afrique
ears how » gears how, cars how, deals how
how 1 » how _, how a, how i

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation ears how 1 communication _ set developpement l afrique.*.