Perhaps you should try some spelling variations:
"library based process optimization algorithm" » "library based model optimization algorithm" (Expand Search), "laboratory based process optimization algorithm" (Expand Search), "library based processes optimization algorithm" (Expand Search), "library based probes optimization algorithm" (Expand Search), "library based proteins optimization algorithm" (Expand Search)
"binary _ while optimization algorithm" » "binary _ whale optimization algorithm" (Expand Search), "binary _ wolf optimization algorithm" (Expand Search), "binary _ phase 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 process optimization algorithm") OR ("binary _ while optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"library based process optimization algorithm\") OR (\"binary _ while optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( library based process optimization algorithm ) OR ( binary _ while optimization algorithm ))*.