Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
information costs » information contents, information centers, information content
developpement de » developpement des, developpement durable
technologies co » technologies _, technologies 4, technologies 2
communication 2 » communication _, communication a, communication 3
3 developpement » de developpement, le developpement, et developpement
co information » do information, 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies co information costs _ aware communication 2 3 developpement de afrique.*.