Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
developpement la » developpement de, developpement et, developpement du
technologies co » technologies _, technologies 4, technologies 2
services survey » services series, services security, services service
3 communication » 4 communication, de communication, data communication
communication 2 » communication _, communication a, communication 3
co information » do information, 2 information, 1 information
la afrique » l afrique, la fabrique, en afrique
survey 3 » survey _, survey fy
2 das » 1 das

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

• Adding a wildcard symbol may retrieve word variants: technologies co information services survey 3 communication 2 das developpement la afrique.*.