Perhaps you should try some spelling variations:
"modified bayesian estimation algorithmssss" » "modified bayesian estimation algorithms", "modified bayesian estimation algorithm", "modified bayesian optimization algorithmssss"
"modified parameters optimization algorithm" » "modified parameter optimization algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithms", "modified parameters optimisation algorithm", "modified parameters estimation algorithm"

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: (("modified parameters optimization algorithm") OR ("modified bayesian estimation algorithmssss"))~.
• Removing quotes may allow a broader search: (( modified parameters optimization algorithm ) or ( modified bayesian estimation algorithmssss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified parameters optimization algorithm") or ("modified bayesian estimation algorithmssss"))*.