Perhaps you should try some spelling variations:
information cities » information duties, information societies, information centres
cell communication » cell communications, oral communication, verbal communication
au developpement » du developpement, de developpement, le developpement
developpement et » developpement des, developpement de, development east
communication 5 » communication _, communication a, communication 3
technologies 4 » technologies _
4 information » 2 information, 1 information
et afrique » en afrique, l afrique
5 au » 5 auf, 5 aut, 5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information cities _ cell communication 5 au developpement et afrique.*.