Perhaps you should try some spelling variations:
communication most » communication costs, communication costa, communication mode
urban development » human development
de communication » mobile communication, online communication
development case » development china
information de » information der, information due, informacion de
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
case africa » cases africa, care africa, curse africa
most urban » cost urban, worst urban, bust urban
de goey » de goede, der goes

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

• Adding a wildcard symbol may retrieve word variants: technology 3 information de goey de communication most urban development case africa.*.