Perhaps you should try some spelling variations:
cell communication » cell communications, oral communication, verbal communication
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
ii information » i information, 2 information, 1 information
technology ii » technology ict, technology 1, technology 3
information 3 » information 2
areas cell » areas coal
l afrique » en afrique
costs du » costs _, costs 4, costs a
3 areas » 1 areas, 2 areas, 3 area

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

• Adding a wildcard symbol may retrieve word variants: technology ii information 3 areas cell communication costs du developpement l afrique.*.