Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
good communication » world communication, ihrd communication, based communication
based information » basic information, based innovation, land information
4 developing » 3 developing
developing a » developing _
contents co » contents how, contents lcm, contents 1
a africa » 1 africa, can africa, em africa
co good » do good, so good, too good
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologies based information contents co good communication costs 4 developing a africa.*.