Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
der developpement » de developpement, des developpements, leur developpement
3 communication » 4 communication, de communication, data communication
developpement l » developpement il, developpement la, developpement de
technologies 3 » technologies _, technologies 4, technologies 2
formulation du » formulation de, formulation des, formulation _
3 formulation » _ formulation, _ formulating
barrieren der » barriere der, barrieren des, karrieren der
l afrique » en afrique
du does » do does, der does, du deces
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 formulation du does 3 communication barrieren der developpement l afrique.*.