Perhaps you should try some spelling variations:
oral communication » personal communication
development urban » development bank, development band, development update
information need » information needs, information needed, information speed
sme development » trade development
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
urban africa » urban area
need only » read only, need one, used only
only oral » only normal, only local

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 need only oral communication _ sme development urban africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information need only oral communication _ sme development urban africa.*.