Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
technologien und » technologie und, technologien des, technologien fur
et communication » et communicatione, get communication, debt communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
informal group » informal groups, informal gold, informal out
und informal » und informell, mun informal, und informelle
group them » group theory
medium le » medium der, medium des, medium als
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: technologien und informal group them et communication medium le developpement en afrique.*.