Perhaps you should try some spelling variations:
military intervention » policy intervention
use communication » une communication, de communication, causes communication
intervention der » interventions under, intervention data, intervention part
20 development » 2 development, 2015 development, 2007 development
development li » development lid, development lie, development lin
li afrique » l afrique, en afrique
der data » under data, order data, der daten
data use » data used, data usage, data und
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: techniques military intervention der data use communication costs 20 development li afrique.*.