Perhaps you should try some spelling variations:
information environments » information environment, simulation environments
environments based » environment based, environments a
extension data » extensions data, extensional data, extension area
extensions a » extensions _
extension a » extension _

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

• Performing a fuzzy search may retrieve terms with similar spellings: information environments based ((((extension data) or (extension a))) or (extensions a)) vive~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information environments based ((((extension data) OR (extension a))) OR (extensions a)) vive.
• Adding a wildcard symbol may retrieve word variants: information environments based ((((extension data) or (extension a))) or (extensions a)) vive*.