Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
leur developpement » le developpement, deux developpements, de developpement
technologies re » technologies ret, technologies art, technologies _
e communication » de communication, 1 communication, une communication
formation des » formation _
barriere leur » barriere der, barriers learn, barrieren der
re formation » de formation, une formation, 1 formation
des afrique » en afrique, de l'afrique
des does » des doses, der does, des dorfes
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies re formation des does e communication barriere leur developpement des afrique.*.