Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
quan algorithm » adam algorithm, our algorithm, qspr algorithm
code trinh » cong trinh, co trinh
trinh quan » tinh quang, trinh luat, trinh han
parameter » parameters

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

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