Perhaps you should try some spelling variations:
development update » development strategy
oral communication » personal communication
city development » capacity development, policy development, community development
technologies 2 » technologies _, technologies 4
update africa » update april, state africa, estate africa
costs city » cost city
de oral » de otras, new oral

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 2 information _ de oral communication costs city development update africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information _ de oral communication costs city development update africa.*.