Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
der developpement » de developpement, des developpements, leur developpement
de communication » mobile communication, online communication
technologies de » technologies _, technologies 4, technologies 2
information 3.1 » information 3.2, information 3.4, information 3.3
developpement l » developpement il, developpement la, developpement de
de information » die information, de informacion, e information
mediums der » medium der, medium des, medium er
l afrique » en afrique
die de » die die, die der, die den

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

• Adding a wildcard symbol may retrieve word variants: technologies de information 3.1 die de communication mediums der developpement l afrique.*.