Perhaps you should try some spelling variations:
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
roms algorithm » mom algorithm, our algorithm
code based » model based, coal based, income based
based roms » based cross, based robust

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