Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
open development » clean development, driven development, human development
development agoa » development goal, development asia, development age
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
information 10 » information 1, information 11, information 14
agoa african » agoa africa's, baga african, among african
cost open » post open
10 debt » 10.8 debt, 10 death

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

• Adding a wildcard symbol may retrieve word variants: technologies de information 10 debt risk communication cost open development agoa african.*.