Perhaps you should try some spelling variations:
communication data » communication design, communication during
data decisions » data decision, death decisions, fate decisions
david mackey » david lockey, david manley, david manthey
david hacker » david parker, david walker, david banker
david mckay » david kay, david mckie, david murray

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication communication data decisions ((((david mckay) OR (david mackey))) OR (david hacker))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication communication data decisions ((((david mckay) OR (david mackey))) or (david hacker))~".
• Adding a wildcard symbol may retrieve word variants: communication communication data decisions ((((david mckay) OR (david mackey))) or (david hacker))*.