Perhaps you should try some spelling variations:
information dissertation » information dissemination, information presentation, information distortion
dissertation based » dissertation easier, dissertation index, dissertation a
decisions data » decisions eat, decisions david, decisions a
decision data » precision 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: information dissertation based ((decisions data) OR (decision data)) evolving~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "information dissertation based ((decisions data) OR (decision data)) evolving".
• Adding a wildcard symbol may retrieve word variants: information dissertation based ((decisions data) OR (decision data)) evolving*.