Perhaps you should try some spelling variations:
"modified parameter optimized algorithms" » "modified parameter optimizer algorithms", "modified parameter optimization algorithms", "modified parameter optimizer algorithmss"
"modified charging optimized algorithm" » "modified charging optimizer algorithms", "modified choosing optimizer algorithm", "modified caging optimized algorithm", "modified carbon optimized algorithm"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified charging optimized algorithm\") OR (\"modified parameter optimized algorithms\"))~".
• Removing quotes may allow a broader search: (( modified charging optimized algorithm ) OR ( modified parameter optimized algorithms ))~.
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