Perhaps you should try some spelling variations:
oral communication » personal communication
technologies ct » technologies co, technologies art, technologies bit
information age » information storage, information access, information about
ct information » cost information, get information, iot information
developing co » developing ce, developing crop, developing ict
4 developing » 3 developing
co africa » can africa, do african, 1 africa
new oral » new moral, knew moral, new rural
age new » image new, care new, case new
costs 4 » costs _, costs a, costs 4.2

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies ct information age new oral communication costs 4 developing co africa.~.
• Adding a wildcard symbol may retrieve word variants: technologies ct information age new oral communication costs 4 developing co africa.*.