Perhaps you should try some spelling variations:
generation argumentation » generating documentation
argumentation methods » documentation methods, segmentation methods, argumentation networks
precision data » precision dairy, precision a, precision cut
decision data » decisions data, decision gate, decision aid

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 ((((precision data) or (precision _))) or (decision data)) bank~.
• If you are trying to use Boolean operators, they must be ALL CAPS: generation argumentation methods ((((precision data) OR (precision _))) OR (decision data)) bank.
• Adding a wildcard symbol may retrieve word variants: generation argumentation methods ((((precision data) or (precision _))) or (decision data)) bank*.