Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
technologien des » technologien fur, technologien und, technologies 2
developpement de » developpement des, developpement durable
des informal » des informalen, vs informal, do informal
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
them data » other data, them eat, em data
out them » bout them, about them, out other

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

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