Perhaps you should try some spelling variations:
information liberalization » information generalization, information visualization, information visualisation
liberalization lessons » globalization lessons, liberalisation periods, revitalization lessons
lessons ruleml » lessons role, lessons rural, session ruleml
array sharing » array string, arrays bearing, array imaging
array arcing » array forming, array probing, array 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 ruleml ((((array arcing) or (array sharing))) or (array format))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information liberalization lessons ruleml ((((array arcing) OR (array sharing))) OR (array format)).
• Adding a wildcard symbol may retrieve word variants: information liberalization lessons ruleml ((((array arcing) or (array sharing))) or (array format))*.