Perhaps you should try some spelling variations:
workers communication » markets communication, work communication, workers immunization
le developpement » de developpement, sme development
developpement et » developpement des, developpement de, development east
3 information » 1 information
information 2 » information 3
areas workers » areas borders, dream workers, great workers
technology 3 » technology _, technology 1, technology 4
et afrique » en afrique, l afrique
costs le » costs _, costs 4, costs a
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information 2 areas workers communication costs le developpement et afrique.*.