Perhaps you should try some spelling variations:
world communication » work communication, wired communications, good communication
technologies 4 » technologies _
contents loses » contents lists, content loss, contents less
4 information » 2 information, 1 information
4 developing » 3 developing
developing a » developing _
loses world » closed world, lost world, does world
a africa » 1 africa, can africa, em africa
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 4 information contents loses world communication costs 4 developing a africa.*.