Perhaps you should try some spelling variations:
developpement en » developpement et, developpement des, developpement de
de communication » mobile communication, online communication
technology sand » technology land, technology sdn, technology expand
a developpement » au developpement, de developpement, le developpement
sand selection » seed selection, fund selection, sand detection
selection law » election law, selection a, selection log
law state » laws state, new state, how state
state de » state der, state debt, state does
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology sand selection law state de communication costs a developpement en afrique.*.