Perhaps you should try some spelling variations:
information centre » information centers, information contents
cold communication » world communication, good communication, called communication
developing farmers » developing areas, developing forms, developing managers
technologies a » technologies _, technologies 4, technologies 2
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
farmers africa » farmer erica, herders africa
a information » 2 information, 1 information
centre de » centre _, centrale des
costs 3.2 » costs 4.2, cost 3.2, costs 3.5
de cold » de coll, de colin

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

• Adding a wildcard symbol may retrieve word variants: technologies a information centre de cold communication costs 3.2 developing farmers africa.*.