Perhaps you should try some spelling variations:
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
qspr algorithm » mppt algorithm, our algorithm
based using » based nursing, gases using, based testing
using qspr » using qtspim

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