Perhaps you should try some spelling variations:
change information » chandos information, trade information
data communication » data communications
technology change » technological change, technological changes
developing global » development global
information 1.9 » information 1.2, information 1.3, information 1.7
global africa » global asia
1 developing » 3 developing, 4 developing, 2 developing
1.9 cases » 19 cases, 1.9 case, 10.2 cases
costs 1 » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology change information 1.9 cases data communication costs 1 developing global africa.*.