Perhaps you should try some spelling variations:
"modified bayesian optimization algorithm" » "modified bayesian optimization algorithms", "modified bayesian optimisation algorithm", "modified bayesian estimation algorithm"
"machine learning predation algorithm" » "machine learning predators algorithm", "machine learning estimation algorithm", "machine learning prediction algorithm", "machine learning emotion algorithm"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("modified bayesian optimization algorithm") or ("machine learning predation algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified bayesian optimization algorithm") OR ("machine learning predation algorithm")).
• Removing quotes may allow a broader search: (( modified bayesian optimization algorithm ) or ( machine learning predation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified bayesian optimization algorithm") or ("machine learning predation algorithm"))*.