Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
developpement et » developpement des, developpement de, development east
a developpement » au developpement, de developpement, le developpement
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
et afrique » en afrique, l afrique
costs 2.3 » costs 4.2, costs 4.4
2.3 aware » 2.3 alara, 2.3 alarm
3.3 a » 3.3 _, 2.3 a, 4.3 a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information costs 2.3 aware communication 3.3 a developpement et afrique.*.