Perhaps you should try some spelling variations:
generation wages » generation age, reservation wages, generation rate
le developpement » de developpement, sme development
3 communication » 4 communication, de communication, data communication
technology co » technology cost, technology code, technology can
co generation » coal generation, code generation, a generation
wages space » wages race
des afrique » en afrique, de l'afrique
costs le » costs _, costs 4, costs a
space 3 » space _, space a, space 1

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

• Adding a wildcard symbol may retrieve word variants: technology co generation wages space 3 communication costs le developpement des afrique.*.