Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
de communication » mobile communication, online communication
developpement l » developpement il, developpement la, developpement de
selection wage » selection stage, selection based, selection chase
technology 4 » technology _, technology 1, technology 3
4 selection » 2 selection, 1 selection, de selection
wage rate » wage rates
costs des » costs fees
l afrique » en afrique
rate de » rate due, rate debt, rate does

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

• Adding a wildcard symbol may retrieve word variants: technology 4 selection wage rate de communication costs des developpement l afrique.*.