Perhaps you should try some spelling variations:
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
our algorithm » source algorithm, qspr algorithm, _ algorithm
code phan » co phan, de phan
cong phan » cong nhan, cong khan, chong phap

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((code phan) OR (cong phan)) our algorithm ) or ( modified parameters optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((code phan) OR (cong phan)) our algorithm ) OR ( modified parameters optimization algorithm )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ((code phan) OR (cong phan)) our algorithm ) or ( modified parameters optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( ((code phan) OR (cong phan)) our algorithm ) or ( modified parameters optimization algorithm ))*.