Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
das developpement » des developpements, de developpement, du developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
media das » media data, medien das, medium das
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3 der online communication media das developpement de l'afrique.*.