Perhaps you should try some spelling variations:
communication series » communication services, communication systems, communication skills
urban development » human development
development rates » development rate, development notes, development water
technologies de » technologies _, technologies 4, technologies 2
4 communication » 3 communication, 5.4 communication, de communication
de information » die information, de informacion, e information
information pt » information part, information 1, information 1.2
series urban » besides urban, streets urban, cities urban
rates africa » state africa

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

• Adding a wildcard symbol may retrieve word variants: technologies de information pt 2 4 communication series urban development rates africa.*.