Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
error control » export control, order control
law algorithm » adam algorithm, _ algorithm, mom algorithm
control law » control a, contract law, control case
parameter » parameters

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: "(( error control law algorithm ) OR ( modified parameter optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( error control law algorithm ) OR ( modified parameter optimization algorithm ))*.