Perhaps you should try some spelling variations:
labor communication » layer communication, fiber communication, about communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
information 10 » information 1, information 11, information 14
technology 1 » technology _
male labor » female labor
l afrique » en afrique
costs de » costs _, costs 4, costs a
10 male » 10 female, 1800 male, 1.6 male

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 10 male labor communication costs de developpement l afrique.*.