Perhaps you should try some spelling variations:
less developpement » le developpement, less development, leur developpement
10 communications » 10 communication, 14 communications, 2 communications
developpement en » developpement et, developpement des, developpement de
formative goals » normative goals, normative goal, formative years
technologies 2 » technologies _, technologies 4
2 formative » _ formative, 3 formative, a formative
goals do » goals mdg, goals how, goals sdg

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formative goals do 10 communications _ less developpement en afrique.*.