Perhaps you should try some spelling variations:
parameter optimisation » parameter optimization, parameter estimation
optimisation algorithm » optimization algorithms, estimation algorithm, estimation algorithms
mach algorithm » search algorithm, mom algorithm, mppt algorithm
tinh mach » tinh cach, tim mach, tinh bac
che tinh » che kinh, he tinh, cha tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( che tinh mach algorithm ) or ( modified parameter optimisation algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( che tinh mach algorithm ) OR ( modified parameter optimisation algorithm )).
• Adding a wildcard symbol may retrieve word variants: (( che tinh mach algorithm ) or ( modified parameter optimisation algorithm ))*.