Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
information costs » information contents, information centers, information content
communication 4.3 » communication 3.3, communication 4.1, communication 3
la developpement » le developpement, de developpement, et developpement
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
more debt » pure debt, hole debt
4.3 la » 14.3 la, 4.3 law, 4.3 lca

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 debt communication 4.3 la developpement de afrique.*.