Perhaps you should try some spelling variations:
technology case » technology based, technology can, technology change
1 communication » 10 communication, 3 communication, 4 communication
case relations » race relations, case reflections, create relations
ch development » tech development, 2 development, 3 development
relations 1 » relations _, relations a, relations 3
1 crisis » 19 crisis
crisis 1 » crisis _, crisis a
costs ch » costs cash, costs chap, costs _

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

• Adding a wildcard symbol may retrieve word variants: technology case relations 1 crisis 1 communication costs ch development _ artic.*.