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