Perhaps you should try some spelling variations:
organizational implementation » national implementation, organizational information, organizational orientations
optimization implementation » application implementation, formulation implementation, optimal implementation
abortion decisions » adoption decisions, adoption decision, allocation decisions
decisions data » decision data, decisions eat, decisions david
data life » data link

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((optimization implementation) OR (organizational implementation)) abortion decisions data life~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((optimization implementation) OR (organizational implementation)) abortion decisions data life".
• Adding a wildcard symbol may retrieve word variants: ((optimization implementation) OR (organizational implementation)) abortion decisions data life*.