Perhaps you should try some spelling variations:
information costs » information contents, information centers, information content
communication 4.2 » communication 3.2, communication 4.1, communication 4.3
et communication » et communicatione, get communication, debt communication
et developpement » de developpement, le developpement, test development
developpement de » developpement des, developpement durable
technologies 2 » technologies _, technologies 4
costs more » costs money, costs market
de afrique » de l'afrique, en afrique, l afrique
4.2 et » 4.2 ett, 2.2 et, 4.2 es

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 more et communication 4.2 et developpement de afrique.*.