Perhaps you should try some spelling variations:
aware communication » face communication, agile communication, ante communication
developing cross » development cross, developing areas, development across
technologies 4 » technologies _
4 information » 2 information, 1 information
contents key » contents je, contents head, contents lead
4 developing » 3 developing
cross africa » across africa, across african, crises africa
key aware » fet aware
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 key aware communication costs 4 developing cross africa.*.