Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
und developpement » un developpement, en developpement, de developpement
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technologies 4 » technologies _
4 information » 2 information, 1 information
medium und » medien und
4.2 die » 2.2 die
die 4 » die _, die e

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 4.2 die 4 communication medium und developpement en afrique.*.