Perhaps you should try some spelling variations:
telecommunication policy » telecommunications policy
information costs » information contents, information centers, information content
un developpement » en developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
policy un » policy und, policy uk, policy um
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies a information costs a _ telecommunication policy un developpement en afrique.*.