Perhaps you should try some spelling variations:
development challenge » development challenges, development chapter
communications new » communication new, communications law, communications en
urban development » human development
technologies get » technologies art, technologies bit, technologies gmbh
2 communications » 2 communication, 3 communications, 4 communications
challenge africa » change africa, challenge radical, challenge from
get information » gets information, debt information, ct information
3.2 a » 3.2 _, 2.2 a

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies get information 3.2 a 2 communications new urban development challenge africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies get information 3.2 a 2 communications new urban development challenge africa.*.