Perhaps you should try some spelling variations:
formulation what » formation what, formalization what, formulation where
30 communication » 3 communication, 10 communication, 36 communication
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
what from » wheat from, what form, heat from
l afrique » en afrique
from 30 » from 20, from 10
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology policy formulation what from 30 communication costs a developpement l afrique.*.