Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
optimized algorithms » optimized algorithm, optimizer algorithms, optimization algorithms
bayesian optimized » bayesian optimization
bi1 estimation » risk estimation, _ estimation
modified bi1 » modified _

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( modified bi1 estimation algorithms ) or ( modified bayesian optimized algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified bi1 estimation algorithms ) OR ( modified bayesian optimized algorithms )).
• Adding a wildcard symbol may retrieve word variants: (( modified bi1 estimation algorithms ) or ( modified bayesian optimized algorithms ))*.