Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
technologies 4 » technologies _
information he » information have, information how, information 2
4 information » 2 information, 1 information
development 4 » development 1
knew moral » new moral, kiel moral
4 access » 2 access, 3 access
he knew » we knew, he knows, who knew

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information he knew moral communication costs _ development 4 access.*.