Perhaps you should try some spelling variations:
"library based based optimization algorithm" » "library based whale optimization algorithm" (Expand Search), "laboratory based based optimization algorithm" (Expand Search), "library based case optimization algorithm" (Expand Search), "library based basis optimization algorithm" (Expand Search), "library ranked based optimization algorithm" (Expand Search)
"binary data due optimization algorithm" » "binary data dose optimization algorithm" (Expand Search), "binary data fuel optimization algorithm" (Expand Search), "binary data d optimization algorithm" (Expand Search), "primary data due optimization algorithm" (Expand Search), "dietary data due optimization algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("library based based optimization algorithm") OR ("binary data due optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"library based based optimization algorithm\") OR (\"binary data due optimization algorithm\"))".
• Removing quotes may allow a broader search: (( library based based optimization algorithm ) OR ( binary data due optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("library based based optimization algorithm") OR ("binary data due optimization algorithm"))*.