Perhaps you should try some spelling variations:
deal communication » real communication, oral communication, cell communication
technologies 4 » technologies _
2.3 developing » 3.3 developing, 2.2 developing, 1.3 developing
4 information » 2 information, 1 information
contents new » contexts new, contents how, contents je
developing a » developing _
costs 2.3 » costs 4.2, costs 4.4
a africa » 1 africa, can africa, em africa

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 new deal communication costs 2.3 developing a africa.*.