Perhaps you should try some spelling variations:
information audits » information units, information studies, information agents
special expression » spatial expression, species expression, specific expression
audits special » studies special, its special, agents special
array forming » array format, array arcing, array fermi
array string » array strong, arrays strings, array sharing

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

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