Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
leur developpement » le developpement, deux developpements, de developpement
developpement en » developpement et, developpement des, developpement de
e communication » de communication, 1 communication, une communication
technologien i » technologien im, technologien _, technologien 1
informal about » informal out, informal labor, informal group
about value » about values
medium leur » medium der, medium fur, medium er
i informal » _ informal, 3 informal, 8 informal
value e » value _, value a, value 3

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

• Adding a wildcard symbol may retrieve word variants: technologien i informal about value e communication medium leur developpement en afrique.*.