Perhaps you should try some spelling variations:
validation mining » validation binding, validation linting, validation making
location moving » location removing, location solving, location mining
zhang location » sharing location, zhang formation, zhang equation
mining towards » making towards, learning towards, modeling towards
jackie zhang » jack zhang, jackie chan, jasmine zhang
a validation » data validation
jackie a » jackie m, jackie wu, jack a

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: (( jackie zhang location moving towards ) OR ( jackie a validation mining towards )).
• Adding a wildcard symbol may retrieve word variants: (( jackie zhang location moving towards ) or ( jackie a validation mining towards ))*.