Perhaps you should try some spelling variations:
authorization authentication » information authentication
logic multidimensional » lyrics multidimensional, policy multidimensional, basic multidimensional
authentication logic » authentication codes, authentication code, authentication model
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.

• Performing a fuzzy search may retrieve terms with similar spellings: authorization authentication logic multidimensional ((array arcing) or (array imaging))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: authorization authentication logic multidimensional ((array arcing) OR (array imaging)).
• Adding a wildcard symbol may retrieve word variants: authorization authentication logic multidimensional ((array arcing) or (array imaging))*.