Perhaps you should try some spelling variations:
communication barrieren » communication barriers, communication between, communication bahrain
der developpements » des developpements, deux developpements, de developpement
developpements l » developpements de, developpement il, developpement la
formulation der » formulation des, formulation de, formulation over
4 communication » 3 communication, 5.4 communication, de communication
barrieren der » barriere der, barrieren des, karrieren der
l afrique » en afrique
does 4 » 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 _ formulation der does 4 communication barrieren der developpements l afrique.*.