Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
de communication » mobile communication, online communication
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
technologies 2 » technologies _, technologies 4
costs over » costs other, contests over
2 la » 2 a, a la, _ la

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information costs over de communication 2 la developpement en afrique.*.