Perhaps you should try some spelling variations:
military intervention » policy intervention
intervention aesi » intervention bei, intervention best, intervention design
us communication » u.s communications, c's communication, vs communications
20 development » 2 development, 2015 development, 2007 development
development l » development li, development 1, development law
aesi data » aefi data, ai data, hsi data
l afrique » en afrique
costs 20 » costs 60, costs 2.3, costs 2.1
data us » data use, data used, data uses

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

• Adding a wildcard symbol may retrieve word variants: techniques military intervention aesi data us communication costs 20 development l afrique.*.