Perhaps you should try some spelling variations:
communication using » communications using, communication during, communicating using
technologies en » technologies e, technologies et, technologies can
a developpement » au developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
formation der » formation des, formation under, formationen der
en formation » de formation, 1 formation, self formation
l afrique » en afrique
using a » using _

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

• Adding a wildcard symbol may retrieve word variants: technologies en formation der does _ communication using a developpement l afrique.*.