Perhaps you should try some spelling variations:
african development » asian development, urban development, driven development
development rates » development rate, development notes, development water
de communication » mobile communication, online communication
information use » information und, information 2
technologies 4 » technologies _
4 information » 2 information, 1 information
rates africa » state africa
a african » _ african, 1 african, 2 african
use en » cause en
en de » et de

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information use en de communication a african development rates africa.*.