Perhaps you should try some spelling variations:
"modified topology optimization algorithmssss" » "modified topology optimization algorithms", "modified topology optimisation algorithm", "modified topology optimization algorithmsssss", "modified topology optimisation algorithmssss", "modified topology estimation algorithmssss"
"modified bayesian optimization algorithm" » "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm", "modified bayesian 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 bayesian optimization algorithm") OR ("modified topology optimization algorithmssss"))~.
• Removing quotes may allow a broader search: (( modified bayesian optimization algorithm ) or ( modified topology optimization algorithmssss ))~.
• Adding a wildcard symbol may retrieve word variants: (("modified bayesian optimization algorithm") or ("modified topology optimization algorithmssss"))*.