Perhaps you should try some spelling variations:
oral communication » personal communication
information have » information how, information harness, transformation have
development 2.1 » development 1
technologies 4 » technologies _
20 development » 2 development, 2015 development, 2007 development
4 information » 2 information, 1 information
2.1 access » 1.1 access, 3.1 access, 5.1 access
costs 20 » costs 60, costs 2.3, costs 2.1

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information have known oral communication costs 20 development 2.1 access.*.