Perhaps you should try some spelling variations:
"linac based loop optimization algorithm" » "linac based motor optimization algorithm" (Expand Search), "linac based dog optimization algorithm" (Expand Search), "linac based global optimization algorithm" (Expand Search), "lina based loop optimization algorithm" (Expand Search)
"binary based d optimization algorithm" » "binary based _ optimization algorithm" (Expand Search), "binary based dog optimization algorithm" (Expand Search), "binary based igdt optimization algorithm" (Expand Search)

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