Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
documents data » documents a
data decisions » data decision, death decisions, fate decisions
goren steven » golen steven, gordon steven, owen steven
cohen steven » bolten steven

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

• Performing a fuzzy search may retrieve terms with similar spellings: information documents data decisions ((goren steven) OR (cohen steven))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information documents data decisions ((goren steven) OR (cohen steven))".
• Adding a wildcard symbol may retrieve word variants: information documents data decisions ((goren steven) OR (cohen steven))*.