Perhaps you should try some spelling variations:
"binary layer complex optimization algorithm" » "binary layer whale optimization algorithm" (Expand Search), "binary layer chimp optimization algorithm" (Expand Search), "binary under complex optimization algorithm" (Expand Search)
"binary based convex optimization algorithm" » "binary based monkey optimizations algorithm" (Expand Search), "binary based level optimization algorithm" (Expand Search), "binary base cover optimization algorithm" (Expand Search)

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