Perhaps you should try some spelling variations:
zones communications » honest communication, leone communications, les communications
communications costs » communication costs, communications _
technology open » technology one, technology other, technology o140
4 developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
innovation use » innovation house, innovation und, innovation using
case zones » case one
l afrique » en afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology open innovation use case zones communications costs 4 developpement l afrique.*.