Perhaps you should try some spelling variations:
technologies 2.2 » technologies 2.1, technologies 3.2, technologies 2.4
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
m developpement » de developpement, le developpement, et developpement
2.2 informatik » 2.4 informatik, 2.2 information, 4.2 information
informatik der » information der, information oder, informatik und
systems m » systems 1, systems 2, systems mit
does de » does debt

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

• Adding a wildcard symbol may retrieve word variants: technologies 2.2 informatik der does de communication systems m developpement en afrique.*.