Perhaps you should try some spelling variations:
generation argumentation » generating documentation
argumentation methods » documentation methods, segmentation methods, argumentation networks
methods decisions » methods decision, method decision, methods designs
david lankes » david lockey, david lunts
david haines » david staines, david barnes, david rains
david lines » david jones, david lunts, david lin

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

• Performing a fuzzy search may retrieve terms with similar spellings: generation argumentation methods decisions ((((david lines) OR (david lankes))) or (david haines))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: generation argumentation methods decisions ((((david lines) OR (david lankes))) OR (david haines)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "generation argumentation methods decisions ((((david lines) OR (david lankes))) or (david haines))".
• Adding a wildcard symbol may retrieve word variants: generation argumentation methods decisions ((((david lines) OR (david lankes))) or (david haines))*.