Perhaps you should try some spelling variations:
information across » information access, information loss, information about
spaces expression » species expression, spaces expressing, pages expression
across spaces » across space, across species, across scales
array forming » array format, array arcing, array fermi
array string » array strong, arrays strings, array sharing
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 across spaces expression ((array string) or (((array forming) or (array using))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information across spaces expression ((array string) OR (((array forming) OR (array using)))).
• Adding a wildcard symbol may retrieve word variants: information across spaces expression ((array string) or (((array forming) or (array using))))*.