Perhaps you should try some spelling variations:
authorization authentication » information authentication
exploring multidimensional » building multidimensional, solving multidimensional, clustering multidimensional
authentication exploring » authentication networking, authentication securing, authentication analysing
array sharing » array string, arrays bearing, array imaging
array probing » arrays probing, assay probing, array profiling

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 exploring multidimensional ((array sharing) or (array probing))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: authorization authentication exploring multidimensional ((array sharing) OR (array probing)).
• Adding a wildcard symbol may retrieve word variants: authorization authentication exploring multidimensional ((array sharing) or (array probing))*.