Perhaps you should try some spelling variations:
rate communications » data communications, face communications, wave communications
et developpements » et developpement, des developpements, en developpement
information need » information needs, information needed, information speed
communications 5 » communications _, communications a, communications pt
developpements l » developpements de, developpement il, developpement la
technologies 4 » technologies _
4 information » 2 information, 1 information
wage rate » wage rates
l afrique » en afrique
5 et » 5 set, 5 get, 5 het

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information need wage rate communications 5 et developpements l afrique.*.