Perhaps you should try some spelling variations:
development farmers » development former, development partners, development matters
information class » information classes, information case, information costs
de communication » mobile communication, online communication
farmers africa » farmer erica, herders africa
4 information » 2 information, 1 information
3 development » 2 development
technology 4 » technology _, technology 1, technology 3
class debate » grass debatte, class state, care debate
debate de » debates de, debate we, debatte der
costs 3 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology 4 information class debate de communication costs 3 development farmers africa.*.