Perhaps you should try some spelling variations:
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
study regulation » study population, study regulators, history regulation
developpement la » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
regulation de » regulation des, regulation die, regulacion de
france 2.2 » france 4.2, france 6.1, france 26
la afrique » l afrique, la fabrique, en afrique
de france » en france
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 study regulation de france 2.2 communication costs a developpement la afrique.*.