Perhaps you should try some spelling variations:
based development » basin development, land development, rapid development
formulation over » formation over, formulation model, formulation where
de communication » mobile communication, online communication
development min » development main, development menu, development may
costs based » cost based, costs case, hots based
min afrique » en afrique
over dx » over de, over die
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 _ formulation over dx de communication costs based development min afrique.*.