Perhaps you should try some spelling variations:
technologies network » technologies work, technology network, technological networks
les developpement » le developpement, des developpements, leur developpement
communications a » communications _, communications law, communications media
developpement en » developpement et, developpement des, developpement de
formation der » formation des, formation under, formationen der
does data » does cat
a les » a lens, a less, 2 les

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

• Adding a wildcard symbol may retrieve word variants: technologies network formation der does data communications a les developpement en afrique.*.