Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
developpement en » developpement et, developpement des, developpement de
4 developpement » de developpement, le developpement, et developpement
technology la » technology law, technology lag, technology land
tradition und » tradition _
la tradition » law tradition, a tradition, la transition
und programm » ecd programs, das programm
programm 3.1 » programs 3.1, program 3.1, programmes 3.1
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 la tradition und programm 3.1 communications costs 4 developpement en afrique.*.