Perhaps you should try some spelling variations:
formulation where » formulation over, formulation des, calculation where
de communication » mobile communication, online communication
development min » development main, development menu, development may
technologies 2 » technologies _, technologies 4
2 formulation » _ formulation, 3 formulation, la formulation
costs career » costs chapter, costs case, costs clear
min afrique » en afrique
where dx » where do, where did, where _
dx de » d de, ix de, x de

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 formulation where dx de communication costs career development min afrique.*.