Perhaps you should try some spelling variations:
oral communication » personal communication
information 12.1 » information 10.1, information 12.3, information 12.7
technologies 2 » technologies _, technologies 4
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
developing a » developing _
12.1 what » 1.2.1 what, 1.1 what, 2.1 what
what oral » what oprah
costs 1.5 » costs 3.5, costs 2.5, costs 4.5
a access » 2 access, 3 access, 4 access

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 12.1 what oral communication costs 1.5 developing a access.*.