Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
du communication » de communication, eu communication, 3 communication
2.1 information » 3.1 information
information how » information 2, information 1, information 1.2
technology 2.1 » technology 2.2, technology 3.1, technology 1
des afrique » en afrique, de l'afrique
etapes du » etapes de
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 2.1 information how etapes du communication costs le developpement des afrique.*.