Perhaps you should try some spelling variations:
technologies rule » technologies reduce, technologies could, technologies ret
formulation where » formulation over, formulation des, calculation where
rule formulation » re formulation, la formulation, case formulation
development east » development southeast, development 1
1 development » 2 development, 3.1 development, mena development
east africa » west africa
do 1 » do 11, do 13, do 31

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies rule formulation where ((do 1) OR (do 10)) communication a 1 development east africa.~".
• Adding a wildcard symbol may retrieve word variants: technologies rule formulation where ((do 1) OR (do 10)) communication a 1 development east africa.*.