Perhaps you should try some spelling variations:
"binary a robust optimization algorithm" » "binary rat robust optimization algorithm" (Expand Search)
"binary mask process optimization algorithm" » "binary masks process optimization algorithm" (Expand Search), "binary mass process optimization algorithm" (Expand Search), "binary task process optimization algorithm" (Expand Search)

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• Removing quotes may allow a broader search: (( binary a robust optimization algorithm ) OR ( binary mask process optimization algorithm ))*.