Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
fur developpement » leur developpement, du developpement, au developpement
et communication » et communicatione, get communication, debt communication
developpement en » developpement et, developpement des, developpement de
technologie im » technologien im, technologien am, technologie c
informal group » informal groups, informal gold, informal out
im informal » i informal, _ informal, 3 informal
group them » group theory
medium fur » medium der, medium run
them et » them eat, them pt, them best

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

• Adding a wildcard symbol may retrieve word variants: technologie im informal group them et communication medium fur developpement en afrique.*.