Perhaps you should try some spelling variations:
military intervention » policy intervention
intervention debt » intervention der, intervention best, intervention de
up communication » amp communication, de communication, 3 communication
development lie » development life, development li, development lid
lie afrique » l afrique
data up » data us, data und, data use
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: techniques military intervention debt data up communication costs 2 development lie afrique.*.