Perhaps you should try some spelling variations:
set developpement » et developpement, de developpement, le developpement
formulation des » formation des, formulacion de, formulation _
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
des how » des hofs, eyes how, iles 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 des how 1 communication _ set developpement l afrique.*.