Perhaps you should try some spelling variations:
oral communication » personal communication
communication cost » communication costs, communication costa, communications costs
city development » capacity development, policy development, community development
development can » development case, development co, development canada
technologies 2 » technologies _, technologies 4
can africa » urban africa
cost city » host city, best city, east 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 cost city development can africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies 2 information _ de oral communication cost city development can africa.*.