Perhaps you should try some spelling variations:
"modified bayesian optimisation algorithm" » "modified bayesian optimization algorithms", "modified bayesian estimation algorithm", "modified bayesian optimization algorithm"
"modified charging estimation algorithms" » "modified charging estimation algorithm", "modified charging optimization algorithms", "modified charging approximation algorithms", "modified charging station algorithms", "modified caging estimation algorithms", "modified carbon estimation algorithms"

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