Perhaps you should try some spelling variations:
"binary _ structure optimization algorithm" » "binary _ structural optimization algorithm" (Expand Search), "binary _ structure determination algorithm" (Expand Search)
"binary wave driven optimization algorithm" » "binary wave design optimization algorithm" (Expand Search), "binary wave guided optimization algorithm" (Expand Search), "binary wave dose optimization algorithm" (Expand Search), "binary image driven optimization algorithm" (Expand Search)

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