Perhaps you should try some spelling variations:
information liberalization » information generalization, information visualization, information visualisation
liberalization lessons » globalization lessons, liberalisation periods, revitalization lessons
lessons recovery » message recovery, loss recovery
array fermi » array forming
array using » arrays using

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

• Performing a fuzzy search may retrieve terms with similar spellings: information liberalization lessons recovery ((((array fermi) or (array using))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information liberalization lessons recovery ((((array fermi) OR (array using))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: information liberalization lessons recovery ((((array fermi) or (array using))) or (array format))*.