Perhaps you should try some spelling variations:
developpement durable » developpement de
communications series » communication series, communications services, communication services
e communications » 2 communications, 3 communications, 4 communications
information 1.2 » information 1.5.2, information 2
e developpement » de developpement, le developpement, et developpement
technologies 1 » technologies _, technologies 4, technologies 2
series e » series _, series 1, series 2
1.2 des » 1.2 das, 1.2 der, 2.2 des
des e » des _, des 3

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1.2 des e communications series e developpement durable afrique.*.