Perhaps you should try some spelling variations:
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithms
dfdaptive estimation » adaptive ventilation, quantile estimation
modified dfdaptive » modified adaptive
game optimization » stage optimization, qoe optimization, market optimization
modified game » modified male, modified adam

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( modified game optimization algorithm ) OR ( modified dfdaptive estimation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified game optimization algorithm ) or ( modified dfdaptive estimation algorithm ))*.