Perhaps you should try some spelling variations:
communication skills » communication services, communication systems
data communication » data communications
do developpement » de developpement, du developpement, le developpement
technologies co » technologies _, technologies 4, technologies 2
variation der » variation des, variation bei, variation _
co variation » how variation, _ variation, 2 variation
des afrique » en afrique, de l'afrique
skills do » skills how, skills _, skills a
der data » under data, order data, der daten
der der » oder der, der de, der den

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

• Adding a wildcard symbol may retrieve word variants: technologies co variation der der data communication skills do developpement des afrique.*.