Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
convolution algorithm » convolution algorithms, evolution algorithm, solution algorithm
passive optimization » bayesian optimization, game optimization, policy optimization
modified passive » modified adaptive
mobile learning » machine learning

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

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