Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
information cost » information costs, information lost, information case
one information » more information, age information, die information
developing cpia » developing china, developing asia, developing cil
technology one » technology other, technology o140, technology 1
cost decades » lost decades, lost decade, last decades
4 developing » 3 developing
decades 5.4 » decades 5.3, decades 9.4, decades 3.2
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: technology one information cost decades 5.4 communication costs 4 developing cpia africa.*.