Perhaps you should try some spelling variations:
data communication » data communications
technologies 4.2 » technologies 3.2, technologies 4.1, technologies 4.5
et developpement » de developpement, le developpement, test development
information der » information oder, information does, informatik der
developpement l » developpement il, developpement la, developpement de
systems et » systems etm, systems ets, systems el
does data » does cat
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.2 information der does data communication systems et developpement l afrique.*.