Perhaps you should try some spelling variations:
developpement durable » developpement de
actors communication » actions communication, active communication, networks communication
de developpement » sme development
informacion 1.2 » information 1.2, information 15.2, information 11.2
communication 3 » communication _, communication a
technologies e » technologies et, technologies _, technologies 4
e informacion » de informacion, 4 informacion, e information
a actors » _ actors, 3 actors, 2 actors
1.2 a » 1.2 _, 2.2 a, 3.2 a
3 de » 3 die, 3 der, 3 des

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

• Adding a wildcard symbol may retrieve word variants: technologies e informacion 1.2 a actors communication 3 de developpement durable afrique.*.