Perhaps you should try some spelling variations:
what communication » data communication, debt communication, et communication
en developpement » et developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
informal life » informal guide, informal land, informal care
life life » life lines
life what » life when, life who, safe what
costs en » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology from informal life life what communication costs en developpement en afrique.*.