Perhaps you should try some spelling variations:
estimation algorithms » estimation algorithm, optimization algorithms, optimisation algorithm
evolution algorithm » solution algorithm, evolutionary algorithm, convolution algorithms
adaptive evolution » adaptive ventilation
modified adaptive » modified passive
bi1 estimation » risk estimation, _ estimation
modified bi1 » modified _

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 bi1 estimation algorithms ) OR ( modified adaptive evolution algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( modified bi1 estimation algorithms ) or ( modified adaptive evolution algorithm ))*.