Perhaps you should try some spelling variations:
developpement il » developpement de, developpement et, developpement du
de communication » mobile communication, online communication
a developpement » au developpement, de developpement, le developpement
informal 2 » informal _, informal a, informal 4.2
il afrique » l afrique, en afrique
areas de » areas get, areas _, areas a
2 areas » 1 areas, 2 areal, 4 areas
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: technology from informal 2 areas de communication costs a developpement il afrique.*.