Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
technologies case » technologies based, technologies can, technologies create
information 3.4.2 » information 3.2.2, information 5.4.2, information 2.4.2
der developpement » de developpement, des developpements, leur developpement
case information » care information, based information, phase information
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
medium der » medium term, medien der
3.4.2 die » 3.4.1 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 case information 3.4.2 die 4 communication medium der developpement en afrique.*.