Perhaps you should try some spelling variations:
communication mediums » communication medium, communication media, communications media
developpement durable » developpement de
du developpement » de developpement, le developpement, et developpement
information 1.2 » information 1.5.2, information 2
a communication » la communication, data communication, data communications
technologies 3 » technologies _, technologies 4, technologies 2
3 information » 1 information
mediums du » mediums _, mediums a
1.2 die » 2.2 die, 3.2 die, 4.2 die
die a » die al, die _, die 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 3 information 1.2 die a communication mediums du developpement durable afrique.*.