Perhaps you should try some spelling variations:
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
bayesian optimisation » bayesian optimization
method algorithm » mom algorithm
learning method » learning methods, graining methods, learning emotion
lan learning » a learning, when learning, _ learning

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

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