Perhaps you should try some spelling variations:
"modified pulse optimization algorithms" » "modified pulse optimisation algorithm", "modified pulse estimation algorithm", "modified pulse optimized algorithms", "modified policy optimization algorithms", "modified game optimization algorithms", "modified qoe optimization algorithms", "modified male optimization algorithms", "modified passive optimization algorithms"
"modified allocation estimation algorithms" » "modified allocation optimization algorithms", "modified motion estimation algorithms", "modified allocation estimation algorithm", "modified allocation optimisation algorithm", "modified allocation approximation algorithms"

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