Perhaps you should try some spelling variations:
developpement durable » developpement de
die developpement » de developpement, le developpement, du developpement
technologies iris » technologies icts, technologies iii, technologies series
iris information » paris information, dis information, ids information
de communication » mobile communication, online communication
information 1.2 » information 1.5.2, information 2
das de » das der, das dem, das den
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies iris information 1.2 das de communication a die developpement durable afrique.*.