Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, optimized algorithms
adaptive estimation » adaptive ventilation, quantile estimation, adaptive quantization
modified adaptive » modified passive
male optimization » game optimization, market optimization, stage optimization

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 adaptive estimation algorithm ) OR ( modified male optimization algorithms ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified adaptive estimation algorithm ) or ( modified male optimization algorithms ))*.