Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
2.3 communication » 3.2 communication, de communication, 4 communication
technologies die » technologies de, technologie die, technologies bit
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
medium et » medium er, medium der, medium des
de africa » does africa, de america, use africa
der 2.3 » d4r 2.3, der 2.6, der 23

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

• Adding a wildcard symbol may retrieve word variants: technologies die transformation _ der 2.3 communication medium et developpement de africa.*.