Perhaps you should try some spelling variations:
information documents » information documentation, information agents, information requirements
documents etc » documents data, documents _, documents a
david weaver » david weliver, david wheeler, david silver
david walker » david parker, dandy walker, david warren
david cake » david wake, david clarke, david casey

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 etc decision ((((david weaver) or (david walker))) or (david cake))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information documents etc decision ((((david weaver) OR (david walker))) OR (david cake)).
• Adding a wildcard symbol may retrieve word variants: information documents etc decision ((((david weaver) or (david walker))) or (david cake))*.