Perhaps you should try some spelling variations:
nonverbal communication » internal communication, managerial communication, oral communication
information case » information based, information can, information costs
development 2.3 » development 2.1, development 1
technologies 2 » technologies _, technologies 4
60 development » 20 development, 10 development, 6.10 development
new nonverbal » 8 nonverbal, _ nonverbal
2.3 access » 5.3 access, 1.3 access, 2.4 access
case new » use new
costs 60 » costs 20, costs 6.4, costs 168

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information case new nonverbal communication costs 60 development 2.3 access.*.