Perhaps you should try some spelling variations:
personal communication » interpersonal communication
developing policies » development policies, developing policy, developing societies
technology eimt » technology ecit, technology e, technology equipment
policies africa » politics africa, policy africa, colonies africa
eimt nationale » heimat nationale, et nationale, die nationale
nationale und » nationalen und, nationale de, nationale et
car personal » der personal, c personal, das personal
4 developing » 3 developing
und car » und care, und carl, und cara
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology eimt nationale und car personal communication costs 4 developing policies africa.*.