Perhaps you should try some spelling variations:
communication sector » telecommunication sector, telecommunications sector, communication series
under developpement » under development, de developpement, un developpement
rate communication » parte communication, water communication, face communication
developpement en » developpement et, developpement des, developpement de
technologies 4 » technologies _
4 information » 2 information, 1 information
information 3 » information 2
sector under » sector lenders, sector unit
wage rate » wage rates
3 wage » 3 wages, c3 wage, _ wage

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 3 wage rate communication sector under developpement en afrique.*.