Perhaps you should try some spelling variations:
developing policies » development policies, developing policy, developing societies
oral communication » personal communication
policies africa » politics africa, policy africa, colonies africa
technology et » technology e, technology ecit, technology eimt
et nationale » der nationale, net national, 3 nationale
nationale et » nationale de, nationale und
a developing » a development
costs a » costs _, costs 4
et ca » et cam, et la, et a

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

• Adding a wildcard symbol may retrieve word variants: technology et nationale et ca oral communication costs a developing policies africa.*.