Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
kong communications » do communications, benin communications, china communications
doing development » during development, joint development, bring development
technology used » technology use, technology based, technology users
development aid » development a, development africa, development agenda
used nationale » und nationale, uber nationale, die nationale
crisis kong » crisis kang
costs doing » costs down, costs using, costs driving

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

• Adding a wildcard symbol may retrieve word variants: technology used nationale _ crisis kong communications costs doing development aid aortic.*.