Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
information 15.2 » information 1.5.2, information 1.2, information 1.3
de developpement » sme development
des afrique » en afrique, de l'afrique
15.2 does » 13.2 does, 18.2 does, 12 does
does data » does cat
skills de » skills do, skills _, skills a

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 15.2 does data communication skills de developpement des afrique.*.