Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
leur developpement » le developpement, deux developpements, de developpement
developpement la » developpement de, developpement et, developpement du
technologies 4 » technologies _
formation over » formation des, formation et, formation en
barrieren leur » barrieren der, barriere der, barrieren des
4 formation » 1 formation, a formation, 4 formulation
la afrique » l afrique, la fabrique, en afrique
over does » cover does, der does, over de

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 formation over does _ communication barrieren leur developpement la afrique.*.