Perhaps you should try some spelling variations:
parameters optimization » parameter optimization, parameter estimation
optimization algorithm » optimization algorithms, optimisation algorithm, estimation algorithm
cuc algorithm » our algorithm, _ algorithm, mom algorithm
code tich » co tich
tich cuc » tich cac, tich du

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( code tich cuc algorithm ) or ( modified parameters optimization algorithm ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( code tich cuc algorithm ) OR ( modified parameters optimization algorithm )).
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