Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
case communication » based communication, scale communication, face communication
developpement west » developpement des, developpement et, development west
de developpement » sme development
technologie ve » technologie de, technologie der, technologie die
informal about » informal out, informal labor, informal group
west african » west africa, east africa
ve informal » vs informal, _ informal, 3 informal
about blue » about value, about values
blue case » value case, base case, blue card
medium de » medium der, medium des, medium die

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

• Adding a wildcard symbol may retrieve word variants: technologie ve informal about blue case communication medium de developpement west african.*.