Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
de communication » mobile communication, online communication
technologies 2 » technologies _, technologies 4
content some » context some, content style, content from
4 developing » 3 developing
developing v » developing av, developing _, developing a
v africa » 1 africa, em africa
some de » some do, some deep, some key
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 2 information content some de communication costs 4 developing v africa.*.