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 communication » 10 communication, 3 communication, 4 communication
2.3 development » 2 development, 2015 development, 1 development
east africa » west africa
where do » where _
a 2.3 » a 3.3, b 2.3, _ 2.3
do 1 » do 10, do 11, do 13

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

• Adding a wildcard symbol may retrieve word variants: technologies rule formulation where do 1 communication a 2.3 development east africa.*.