Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
une communication » d'une communication, ante communication, de communication
fur developpement » leur developpement, du developpement, au developpement
developpement en » developpement et, developpement des, developpement de
formal labor » rural labor, local labor, total labor
medium fur » medium der, medium run
value une » value unit, value united

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

• Adding a wildcard symbol may retrieve word variants: technologien _ formal labor value une communication medium fur developpement en afrique.*.