Perhaps you should try some spelling variations:
technologies energy » technologies general, technology energy, technologies any
die developpement » de developpement, le developpement, du developpement
de communication » mobile communication, online communication
developpement en » developpement et, developpement des, developpement de
information 1.6 » information 1.2, information 1.3, information 1.7
media die » medien die, media age
1.6 die » 3.6 die, 2.6 die, 4.6 die
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 energy information 1.6 die de communication media die developpement en afrique.*.