Perhaps you should try some spelling variations:
cultural communication » intercultural communication, political communication, oral communication
technologies 5.5 » technologies 4.5, technologies 2.5, technologies 5.2
5.5 information » 3.5 information, 6.5 information, 5.2.5 information
a developing » a development
developing a » developing _
a africa » 1 africa, can africa, em africa
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 5.5 information contents _ cultural communication costs a developing a africa.*.