Perhaps you should try some spelling variations:
"modified positive solutions algorithm" » "modified positive solution algorithm", "modified positive evolution algorithm", "modified positive evolutionary algorithm", "modified passive solutions algorithm", "modified adaptive solutions algorithm"
"modified bayesian optimized algorithm" » "modified bayesian optimized algorithms", "modified bayesian optimizer algorithms", "modified bayesian optimization 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 positive solutions algorithm") or ("modified bayesian optimized algorithm"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("modified positive solutions algorithm") OR ("modified bayesian optimized algorithm")).
• Removing quotes may allow a broader search: (( modified positive solutions algorithm ) or ( modified bayesian optimized algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("modified positive solutions algorithm") or ("modified bayesian optimized algorithm"))*.