Perhaps you should try some spelling variations:
telecommunications law » telecommunications _, telecommunications policy, telecommunications company
information costs » information contents, information centers, information content
und developpement » un developpement, en developpement, de developpement
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2
law und » law under

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 4 _ telecommunications law und developpement de afrique.*.