Perhaps you should try some spelling variations:
oral communication » mobile communication, _ communication, risk communication
asian development » human development, urban development, clean development
development bank » development _
technologies a » technologies _
a information » _ information, land information, award information
systems asian » systems design, systems action, systems using
bank afrique » bank 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 a information _ de oral communication systems asian development bank afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information _ de oral communication systems asian development bank afrique.*.