Perhaps you should try some spelling variations:
operational resilience » operational experience, organizational resilience, operational intelligence
operational efficiency » computational efficiency
regional resilience » regional science
regional reference » regional conference, regional differences, regional convergence
elgar operational » pillar operational, year operational, gpr operational
elgar regional » elter regional, algarve regional, war regional
excellence » excellent

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: (( elgar regional reference ) OR ((( elgar regional resilience ) OR ((((( Elgar operational resilience ) OR ( Elgar operational excellence ))) OR ( elgar operational efficiency )))))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( elgar regional reference ) or ((( elgar regional resilience ) or ((((( Elgar operational resilience ) OR ( Elgar operational excellence ))) or ( elgar operational efficiency ))))))".
• Adding a wildcard symbol may retrieve word variants: (( elgar regional reference ) or ((( elgar regional resilience ) or ((((( Elgar operational resilience ) OR ( Elgar operational excellence ))) or ( elgar operational efficiency ))))))*.