Perhaps you should try some spelling variations:
communication barriere » communication barriers, communication series, communication based
des developpements » deux developpements, de developpement, et developpements
developpements la » developpement la, developpements de, developpement de
formulation des » formation des, formulacion de, formulation _
a communication » la communication, data communication, data communications
barriere des » barrieren des, karriere des, barriere der
des does » des doses, der does, des dorfes
does a » does _
fabrique. » afrique., fabrice.

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

• Adding a wildcard symbol may retrieve word variants: technologies _ formulation des does a communication barriere des developpements la fabrique.*.