Perhaps you should try some spelling variations:
"lines based process optimization algorithm" » "lines batch process optimization algorithm" (Expand Search), "cities based process optimization algorithm" (Expand Search)
"binary basic based optimization algorithm" » "binary basis based optimization algorithm" (Expand Search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"lines based process optimization algorithm\") OR (\"binary basic based optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( lines based process optimization algorithm ) OR ( binary basic based optimization algorithm ))~.
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