Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
case formulation » basic formulation, chain formulation, space formulation
10 communication » 1 communication, de communication, 3 communication
developpement en » developpement et, developpement des, developpement de
communication r » communication 3, communication 1, communication 2
d developpement » de developpement, du developpement, le developpement
formulation de » formulation des, formulacion de, formulation du
de does » der does, do does, one does

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

• Adding a wildcard symbol may retrieve word variants: technologies case formulation de does 10 communication r d developpement en afrique.*.