Perhaps you should try some spelling variations:
developpement durable » developpement de
datas communication » data communication, data communications, mass communication
technologies de » technologies _, technologies 4, technologies 2
information 1.2 » information 1.5.2, information 2
communication 1 » communication _, communication a, communication 3
3 developpement » de developpement, le developpement, et developpement
de information » die information, de informacion, e information
2 datas » 2 data, e datas, 2 dataset
1.2 2 » 1.2 _, 1.2 a, 1.2 r

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

• Adding a wildcard symbol may retrieve word variants: technologies de information 1.2 2 datas communication 1 3 developpement durable afrique.*.