Perhaps you should try some spelling variations:
"binary ratse level optimization algorithm" » "binary ratse global optimization algorithm" (Expand Search), "binary ratse based optimization algorithm" (Expand Search), "binary rat level optimization algorithm" (Expand Search), "binary rate level optimization algorithm" (Expand Search)
"binary rats model optimization algorithm" » "binary rats motor optimization algorithm" (Expand Search), "binary rats monkey optimizations algorithm" (Expand Search), "binary rats global optimization algorithm" (Expand Search), "binary rat model optimization algorithm" (Expand Search)

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