Talvez debería tentar con algunhas variantes ortográficas:
information state » information space, information rate, information strategy
pages expression » patens expression, rage expression, plants expression
array imaging » arrays imaging, airway imaging, ray imaging
array string » array strong, arrays strings, array sharing
state pages » state papers, state phases, state puget

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

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