Perhaps you should try some spelling variations:
"modified response classification algorithm" » "modified disease classification algorithm", "modified response association algorithm"
"modified parameter optimization algorithm" » "modified parameter optimization algorithms", "modified parameter optimisation algorithm", "modified parameter estimation algorithm", "modified parameters optimization algorithm"

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: (("modified response classification algorithm") OR ("modified parameter optimization algorithm"))~.
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