Perhaps you should try some spelling variations:
communications cost » communications costs, communications cross, communication costs
out communications » mouth communications, south communications, put communication
development gender » development center, development under, development centers
urban development » human development
gender american » inter american, century american
technology 1 » technology _
1 relations » 3 relations, a relations, 1.2 relations
relations 3 » relations _, relations a
crisis out » crisis about, crisis bolt, crisis oil
cost urban » most urban, worst urban, bust urban
3 crisis » 1 crisis, 19 crisis

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

• Adding a wildcard symbol may retrieve word variants: technology 1 relations 3 crisis out communications cost urban development gender american.*.