Perhaps you should try some spelling variations:
1.2 communication » 3.2 communication, 6.2 communication, 1.1 communication
developpement la » developpement de, developpement et, developpement du
tradition alter » tradition unter, tradition chapter, tradition der
a developpement » au developpement, de developpement, le developpement
technology la » technology law, technology lag, technology land
alter problem » alter probleme, alte problem, master problem
la tradition » law tradition, a tradition, la transition
problem 1.2 » problem 3.2, problem 2, problem 2.1
la afrique » l afrique, la fabrique, en afrique
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology la tradition alter problem 1.2 communication costs a developpement la afrique.*.