Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
demand development » demand developments, delayed development, germany development
development child » development chile, development china, development build
de communication » mobile communication, online communication
integration de » integration der, integration des, l'integration de
child linking » chains linking, chain linking, child king
cost demand » coal demand, coin demand, most demanded
de dogs » do dogs
dogs de » does de, dogs lie, domus de

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

• Adding a wildcard symbol may retrieve word variants: technologies _ integration de dogs de communication cost demand development child linking.*.