Perhaps you should try some spelling variations:
telecommunication total » telecommunications total, telecommunication costa, telecommunication cote
urban developpement » urban development, urban developments, un developpement
information costs » information contents, information centers, information content
developpement de » developpement des, developpement durable
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
total urban » local urban, total ban, global urban
de afrique » de l'afrique, en afrique, l afrique
costs 4 » costs _, costs a, costs 4.2

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 _ telecommunication total urban developpement de afrique.*.