Perhaps you should try some spelling variations:
information 2.1.3 » information 2.1.5, information 2.1.6, information 2.2.3
la communication » data communication, data communications
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
technologies 1 » technologies _, technologies 4, technologies 2
2.1.3 der » 2.1.2 der, 2.1.1 der, 5.1.3 der
media a » media _, media 1, media 3
der la » per la, mer la, der lage

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2.1.3 der la communication media a developpement en afrique.*.