Perhaps you should try some spelling variations:
rural communication » rural communications, oral communication, moral communication
development workers » development works, development work, development partners
communication 3.3 » communication _, communication a, communication 1
information need » information needs, information needed, information speed
mine development » sme development, trade development, business development
technologies a » technologies _, technologies 4, technologies 2
workers africa » workers african, works africa, farmers africa
a information » 2 information, 1 information
one rural » monde rural, use rural, one moral
need one » need more, need only
3.3 mine » 3.3 eine, 3.3 fine, 3.3 wine

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

• Adding a wildcard symbol may retrieve word variants: technologies a information need one rural communication 3.3 mine development workers africa.*.