Perhaps you should try some spelling variations:
information preservation » information presentation, information representation, information generation
preservation vast » preservation fast, preservation case, preservation must
vast dimensional » vs dimensional, quasi dimensional, a dimensional
array processing » dairy processing, query processing
arrays probing » array probing, rays probing, arrays producing

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

• If you are trying to use Boolean operators, they must be ALL CAPS: information preservation vast dimensional ((array processing) OR (arrays probing))~.
• Adding a wildcard symbol may retrieve word variants: information preservation vast dimensional ((array processing) or (arrays probing))*.