Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
communication 3.3 » communication _, communication a, communication 1
de communication » mobile communication, online communication
developpement et » developpement des, developpement de, development east
technologies co » technologies _, technologies 4, technologies 2
2 developpement » de developpement, le developpement, et developpement
co information » do information, 2 information, 1 information
et afrique » en afrique, l afrique
money de » money debt, money deep, money does
3.3 2 » 3.3 2d, 3.3 _, 3.3 a

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 money de communication 3.3 2 developpement et afrique.*.