Perhaps you should try some spelling variations:
information preservation » information presentation, information representation, information generation
preservation fast » conservation fast, preservation a, preservation _
fast dimension » first dimension, hat dimension, lost dimension
array strong » array sharing, norway strong, stay strong
array string » arrays strings, array sharing, array forming

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

• Performing a fuzzy search may retrieve terms with similar spellings: information preservation fast dimension ((array strong) or (array string))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information preservation fast dimension ((array strong) OR (array string)).
• Adding a wildcard symbol may retrieve word variants: information preservation fast dimension ((array strong) or (array string))*.