也许你应该尝试一些拼写变化:
information authentication » authorization authentication, information communication, information application
automated multidirectional » automatic multidimensional, automatable multidimensional
authentication automated » authentication federated, authentication related, authentication trusted
array imaging » arrays imaging, airway imaging, ray imaging
array arcing » array forming, array probing, array sharing

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "information authentication automated multidirectional ((array arcing) OR (array imaging))~".
• Adding a wildcard symbol may retrieve word variants: information authentication automated multidirectional ((array arcing) OR (array imaging))*.