Perhaps you should try some spelling variations:
information cost » information costs, information lost, information case
use information » user information, house information, users information
y communication » 3 communication, 4 communication, 1 communication
technology use » technology 1, technology 2.2, technology 3
cost debates » los debates, old debates
2 developing » 3 developing, 4 developing, 2 development
developing a » developing _
debates y » debates _, debate _, debate 3
a africa » 1 africa, can africa, em africa
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology use information cost debates y communication costs 2 developing a africa.*.