Perhaps you should try some spelling variations:
based information » basic information, based innovation, land information
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
wage pension » wages pension, age pension, age pensions
schemes et » schemes pt, schemes _, schemes a
real wage » real wages

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

• Adding a wildcard symbol may retrieve word variants: technology based information _ real wage pension schemes et developpement en afrique.*.