Perhaps you should try some spelling variations:
south communication » south communications, mouth communications, month communication
communication cost » communication costs, communication costa, communications costs
developing yields » developing fields, developing field, developing areas
technology o140 » technology 1
o140 creation » 4 creation, 14 creations, 1906 creation
yields africa » yes africa, seeds africa
4 developing » 3 developing
creation et » creation des, creation _, creation 5
todes south » modes south, does south, goes south
et todes » des todes, et types
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technology o140 creation et todes south communication cost 4 developing yields africa.*.