Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
urban development » human development
development after » developments after, development master, development matter
de communication » mobile communication, online communication
de politiques » des politiques, de politique, les politiques
after aortic » after abortion, acute aortic, after art
reaction de » redaction de, reaction _, l'action de
cost urban » most urban, worst urban, bust urban

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

• Adding a wildcard symbol may retrieve word variants: technology _ reaction de politiques de communication cost urban development after aortic.*.