Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
informal out » informal oath, informal output, informal group
medium de » medium der, medium des, medium die
en africa » em africa, eu africa, en america
out due » about due, lost due, soft due
due de » vue de, que de, due date
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 out due de communication medium de developpement en africa.*.