Perhaps you should try some spelling variations:
"modified game optimization algorithm" » "modified game optimization algorithms", "modified game optimisation algorithm", "modified game estimation algorithms", "modified stage optimization algorithm", "modified qoe optimization algorithm", "modified market optimization algorithm", "modified male optimization algorithm", "modified adam optimization algorithm"
"modified pose estimation algorithm" » "modified male estimation algorithm", "modified passive estimation algorithm"

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"modified pose estimation algorithm\") OR (\"modified game optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( modified pose estimation algorithm ) OR ( modified game optimization algorithm ))~.
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