Perhaps you should try some spelling variations:
oral communication » personal communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
3 development » 2 development
bank africa » bank's africa, can africa, banking africa
des oral » des moral, des oil, des orts
law des » law codes
costs 3 » costs _, costs 4, costs 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 a information law des oral communication costs 3 development bank africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information law des oral communication costs 3 development bank africa.*.