Perhaps you should try some spelling variations:
i telecommunications » _ telecommunications, a telecommunications, _ telecommunication
urban developpement » urban development, urban developments, un developpement
information costs » information contents, information centers, information content
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
l afrique » en afrique
costs 1 » costs _, costs 4, costs a
1 i » 1 im, 1 ai, 1 ii

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 1 i telecommunications _ urban developpement l afrique.*.