Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
et communication » et communicatione, get communication, debt communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
informal about » informal out, informal labor, informal group
about other » about them, out other
medium de » medium der, medium des, medium die
other et » other ets, other eu, other ed
technologien » technologies, technologie, technological

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

• Adding a wildcard symbol may retrieve word variants: technologien _ informal about other et communication medium de developpement en afrique.*.