Perhaps you should try some spelling variations:
set developpement » et developpement, de developpement, le developpement
10 communication » 1 communication, de communication, 3 communication
developpement il » developpement de, developpement et, developpement du
formulation des » formation des, formulacion de, formulation _
technologies 3 » technologies _, technologies 4, technologies 2
3 formulation » _ formulation, _ formulating
il afrique » l afrique, en afrique
des how » des hofs, eyes how, iles how
how 10 » how 12, how 15, how 50

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 10 communication _ set developpement il afrique.*.