Perhaps you should try some spelling variations:
"modified static optimization algorithms" » "modified static estimation algorithms", "modified static estimation algorithm", "modified static optimized algorithms", "modified stage optimization algorithms", "modified stochastic optimization algorithms", "modified staffing optimization algorithms"
"modified passive optimisation algorithm" » "modified passive estimation algorithm", "modified passive estimation algorithms", "modified adaptive optimisation 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 passive optimisation algorithm") OR ("modified static optimization algorithms"))~.
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