Perhaps you should try some spelling variations:
scale developpement » scale development, le developpement, animale developpement
developpement quel » developpement manuel, developpement rural, developpement des
formulation where » formulation over, formulation des, calculation where
3 communication » 4 communication, de communication, data communication
quel afrique » en afrique, l afrique
costs scale » cost scale, costs case, costs sales
where de » where do, where we, here de
de 3 » des 3, der 3, de 35

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation where de 3 communication costs scale developpement quel afrique.*.