Perhaps you should try some spelling variations:
health communication » data communication
communication cost » communication costs, communication costa, communications costs
driven development » urban development
relations 8.5.7 » relations 2.2.7, relations 4.5.1, relations 8.4.2
technology et » technology e, technology ecit, technology eimt
et relations » des relations, 3 relations, ethnic relations
cost driven » cost drivers, test driven
8.5.7 one » 1.5.7 one
china one » china money, china over

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

• Adding a wildcard symbol may retrieve word variants: technology et relations 8.5.7 one health communication cost driven development china one.*.