Perhaps you should try some spelling variations:
documentation parents » documentation strengths, documentation comments, documentation projects
documentation papers » documentation makes, documentation peter, documentation chapter
decisions green » decisions great, decisions grey, decisions broken
green steven » golen steven, goren steven, greenlaw 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 ((documentation parents) OR (documentation papers)) decisions green steven~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information ((documentation parents) OR (documentation papers)) decisions green steven".
• Adding a wildcard symbol may retrieve word variants: information ((documentation parents) OR (documentation papers)) decisions green steven*.