Perhaps you should try some spelling variations:
optimization algorithmss » optimization algorithms, estimation algorithms, estimation algorithm
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
adam optimisation » _ optimisation, game optimization
modified adam » modified df, modified near

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

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