Talvez debería tentar con algunhas variantes ortográficas:
information agents » information age, information access, information about
david walker » david parker, dandy walker, david warren
agents data » agent data, events data, agencies data
david ward » david edward, david edwards
david wake » david cake, david oakes, david waite

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

• Performing a fuzzy search may retrieve terms with similar spellings: information agents data design ((david ward) or (((david wake) or (david walker))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: information agents data design ((david ward) OR (((david wake) OR (david walker)))).
• Adding a wildcard symbol may retrieve word variants: information agents data design ((david ward) or (((david wake) or (david walker))))*.