Perhaps you should try some spelling variations:
technologies aids » technologies varies, technologies a, technologies de
die communication » de communication, time communication, une communication
aids information » chandos information, series information
developing firms » developing forms, developing fields, developing forest
information 1.2 » information 1.5.2, information 2
3 developing » 3 development
costs 3 » costs _, costs 4, costs a
1.2 a » 1.2 _, 2.2 a, 3.2 a
a die » 2 die, 3 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 1.2 a die communication costs 3 developing firms access.*.