Perhaps you should try some spelling variations:
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
from algorithm » mom algorithm, adam algorithm
based testing » based test, care testing
testing from » reading from, weaning from

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: (( based testing from algorithm ) OR ( modified parameter optimisation algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (( based testing from algorithm ) or ( modified parameter optimisation algorithm ))*.