Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
communication 3.4 » communication 3.3, communication 2.4, communication 3.2
de communication » mobile communication, online communication
et developpement » de developpement, le developpement, test development
des afrique » en afrique, de l'afrique
costs move » costs money, costs over
3.4 et » 3.4 el, 3.4 eq

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information costs move de communication 3.4 et developpement des afrique.*.