Perhaps you should try some spelling variations:
urban development » human development
development rates » development rate, development notes, development water
communication up » communication une, communication _, communication a
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
3 communication » 4 communication, de communication, data communication
information 2 » information 3
rates africa » state africa
up urban » ccp urban, 2 urban, 4 urban
2 dem » 2 der, _ dem, 2 des
dem 3 » dem 23, dem _, dem 2

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 2 dem 3 communication up urban development rates africa.*.