Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
en developpement » et developpement, de developpement, le developpement
developpement l » developpement il, developpement la, developpement de
technologies 2 » technologies _, technologies 4
information 3 » information 2
das online » des online, der online, die online
l afrique » en afrique
costs en » costs _, costs 4, costs a
3 das » 1 das, 2 das

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 3 das online communication costs en developpement l afrique.*.