Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
fail development » rail development, rail developments, oil development
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
africa poverty » african poverty, africa's poverty, american poverty
information 2 » information 3
m data » em data, nm data, 2 data

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

• Adding a wildcard symbol may retrieve word variants: technologies co information 2 m data communications costs fail development africa poverty.*.