Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
case formulation » basic formulation, chain formulation, space formulation
de communication » mobile communication, online communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
formulation de » formulation des, formulacion de, formulation du
de doing » we doing, d4 doing, re doing
doing de » doing ke, doing _, doing a
costs le » costs _, costs 4, costs a

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 doing de communication costs le developpement en afrique.*.