Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
information 13.8 » information 3.8, information 3.2, information 1.2
en developpement » et developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
des afrique » en afrique, de l'afrique
13.8 does » 13.2 does, 13 does, 1.4 does
does data » does cat
skills en » skills can, skills ana, skills e.g

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 13.8 does data communication skills en developpement des afrique.*.