Perhaps you should try some spelling variations:
"modified carbon optimisation algorithms" » "modified carbon optimization algorithms", "modified carbon estimation algorithms", "modified carbon estimation algorithm", "modified carbon optimization algorithmss", "modified carbon estimation algorithmss"
"modified objective optimisation algorithm" » "modified objective optimization algorithm", "modified multiobjective optimization algorithm", "modified objective optimization algorithms", "modified objective estimation algorithm", "modified objective 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 carbon optimisation algorithms") OR ("modified objective optimisation algorithm"))~.
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