Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
integration wage » integration wege, integration wie, integration work
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
4 integration » 3 integration, 2 integration, 4.1 integration
technology 4 » technology _, technology 1, technology 3
wage rate » wage rates
l afrique » en afrique
rate 3.2 » rates 3.2, rate 4.2, rate 5.2
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology 4 integration wage rate 3.2 communication costs 4 developpement l afrique.*.