Perhaps you should try some spelling variations:
communication cross » communication costs
development studies » development series, development services, development strategies
urban development » human development
la communication » data communication, data communications
technologies 2 » technologies _, technologies 4
information 2 » information 3
cross urban » across urban, crisis urban, cairo's urban
die la » die lab, die lag, die lan

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2 die la communication cross urban development studies afrique.*.