Perhaps you should try some spelling variations:
"modified notion optimisation algorithm" » "modified notion optimization algorithms", "modified notion estimation algorithm", "modified notion estimation algorithms", "modified network optimization algorithm"
"modified element production algorithm" » "modified element predation algorithm", "modified element evolution algorithm", "modified element solution algorithm", "modified level production 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 element production algorithm") OR ("modified notion optimisation algorithm"))~.
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