Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
near approximation » one approximation, network approximation, _ approximation
adam optimization » game optimization, stage optimization, _ optimization
modified near » modified seird
modified adam » modified df

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( modified near approximation algorithms ) OR ( modified adam optimization algorithms ))~".
• Adding a wildcard symbol may retrieve word variants: (( modified near approximation algorithms ) OR ( modified adam optimization algorithms ))*.