Perhaps you should try some spelling variations:
"modified aging optimization algorithms" » "modified aging optimisation algorithm", "modified aging estimation algorithms", "modified aging estimation algorithm", "modified aging optimisation algorithms", "modified aging estimation algorithmss", "modified staffing optimization algorithms", "modified game optimization algorithms", "modified caging optimization algorithms"
"modified stochastic optimization algorithm" » "modified stochastic optimisation algorithm", "modified stochastic estimation algorithm", "modified stochastic estimation 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 stochastic optimization algorithm") OR ("modified aging optimization algorithms"))~.
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