Perhaps you should try some spelling variations:
policy formation » policy formulation, family formation
developpement en » developpement et, developpement des, developpement de
a communication » la communication, data communication, data communications
a developpement » au developpement, de developpement, le developpement
formation 2 » formation _, formation 1, formation 5
costs a » costs _, costs 4
2 does » 4 does
does a » does _

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

• Adding a wildcard symbol may retrieve word variants: technology policy formation 2 does a communication costs a developpement en afrique.*.