Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
information wage » information age, information war, information wants
technologie amp » technologie im, technologien am, technologie a
amp information » erp information, psp information, sap information
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
wage rate » wage rates
l afrique » en afrique
rate 4.2 » rates 4.2, rate 4.3, rate 5.2
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: technologie amp information wage rate 4.2 communication costs a developpement l afrique.*.