Perhaps you should try some spelling variations:
optimization algorithms » optimisation algorithm, estimation algorithms, estimation algorithm
pose optimisation » qoe optimization, pose estimation, game optimization
risk optimization » robust optimization, _ optimization, game optimization
_ optimisation » _ optimization

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• Performing a fuzzy search may retrieve terms with similar spellings: (( ((pose optimisation) or (_ optimisation)) algorithm ) or ( risk optimization algorithms ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((pose optimisation) OR (_ optimisation)) algorithm ) OR ( risk optimization algorithms )).
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