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