Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
la communication » data communication, data communications
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
information 4.3 » information 4.2, information 4.3.3, information 1.2
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
medium du » medium der, medium des, medium fur
4.3 die » 3.3 die, 2.3 die
die la » die lab, die lag, die lan

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information 4.3 die la communication medium du developpement en afrique.*.