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 et » developpement des, developpement de, development east
information 1.7 » information 12.7, information 1.2, information 1.3
et afrique » en afrique, l afrique
media die » medien die, media age
1.7 die » 10.7 die, 11.7 die, 2.7 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 1.7 die de communication media die developpement et afrique.*.