Perhaps you should try some spelling variations:
online communication » mobile communication, business communication, mobile communications
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologies 4 » technologies _
4 information » 2 information, 1 information
3 developing » 3 development
developing v » developing av, developing _, developing a
some online » women online, more online, one online
v africa » 1 africa, em africa
cost 3 » cost 3d, cost e3, cost _

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information context some online communication cost 3 developing v africa.*.