Perhaps you should try some spelling variations:
technologies case » technologies based, technologies can, technologies create
due communication » de communication, d'une communication, true communication
case formulation » basic formulation, chain formulation, space formulation
communication 3 » communication _, communication a
3 developpement » de developpement, le developpement, et developpement
formulation du » formulation de, formulation des, formulation _
des afrique » en afrique, de l'afrique
du losses » gdp losses, _ losses, 2 losses

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

• Adding a wildcard symbol may retrieve word variants: technologies case formulation du losses due communication 3 3 developpement des afrique.*.