Perhaps you should try some spelling variations:
internet regulation » internal regulations, internet education, independent regulation
ties communication » fields communication, mass communication, c's communication
et developpement » de developpement, le developpement, test development
developpement en » developpement et, developpement des, developpement de
regulation arms » regulation acts, regulation across, regulations norms
arms trade » arms race
trade ties » trade taxes, trade studies, trade series
costs et » costs _, costs 4, costs a
method » methods

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

• Adding a wildcard symbol may retrieve word variants: method internet regulation arms trade ties communication costs et developpement en afrique.*.