Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
integration wage » integration wege, integration wie, integration work
1.1 integration » 4.1 integration, 1.2 integration, 11 integration
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technology 1.1 » technology 3.1, technology 2.1, technology 4.1
rates 4.1 » rates 4.2, rates 4.5, rates 4.3
l afrique » en afrique
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 1.1 integration wage rates 4.1 communication costs a developpement l afrique.*.