Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
communication 3.2 » communication 3.3, communication 3.4, communication 2
la developpement » le developpement, de developpement, et developpement
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
technologies 2 » technologies _, technologies 4
costs over » costs other, contests over
de afrique » de l'afrique, en afrique, l afrique
over 3 » cover 3, over 34, over 35
3.2 la » 2.2 la, 4.2 la, 3.2 land

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 3 communication 3.2 la developpement de afrique.*.