Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
des developpement » des developpements, de developpement, le developpement
developpement la » developpement de, developpement et, developpement du
based formation » based information, based deformation, based formative
formation des » formation _
barrieren des » barrieren der, barriere der, karrieren der
la afrique » l afrique, la fabrique, en afrique
des does » des doses, der does, des dorfes

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

• Adding a wildcard symbol may retrieve word variants: technology based formation des does _ communication barrieren des developpement la afrique.*.