Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
leur developpement » le developpement, deux developpements, de developpement
de communication » mobile communication, online communication
developpement de » developpement des, developpement durable
technologie und » technologies 2.1
und informal » und informell, mun informal, und informelle
informal out » informal oath, informal output, informal group
medium leur » medium der, medium fur, medium er
de afrique » de l'afrique, en afrique, l afrique
out them » bout them, about them, out other
them de » thema der, thema des

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

• Adding a wildcard symbol may retrieve word variants: technologie und informal out them de communication medium leur developpement de afrique.*.