Perhaps you should try some spelling variations:
"modified aging optimisation algorithm" » "modified aging optimization algorithms", "modified aging estimation algorithm", "modified staffing optimization algorithm", "modified caging optimisation algorithm"
"modified parameters estimation algorithms" » "modified parameter estimation algorithms", "modified parameter estimates algorithms", "modified parameter optimization algorithms", "modified parameters estimation algorithm", "modified parameters optimization algorithms", "modified parameters approximation algorithms"

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 aging optimisation algorithm") OR ("modified parameters estimation algorithms"))~.
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