Perhaps you should try some spelling variations:
communication services » telecommunications services
urban development » human development
development case » development china
technologies de » technologies _, technologies 4, technologies 2
1 communication » 10 communication, 3 communication, 4 communication
de information » die information, de informacion, e information
services urban » services uday
information 1 » information 2, information 3, information 3.2
case africa » cases africa, care africa, curse africa

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies de information 1 2 1 communication services urban development case africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies de information 1 2 1 communication services urban development case africa.*.