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

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: (( code control a algorithm ) OR ( modified parameters optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( code control a algorithm ) or ( modified parameters optimization algorithms ))*.