Perhaps you should try some spelling variations:
"final data preprocessing optimization algorithm" » "final data process optimization algorithm" (Expand Search), "final data processing optimization algorithm" (Expand Search), "final dataset preprocessing optimization algorithm" (Expand Search), "minimal data preprocessing optimization algorithm" (Expand Search)
"binary a based optimization algorithm" » "binary a whale optimization algorithm" (Expand Search), "binary _ based optimization algorithm" (Expand Search), "binary b based optimization algorithm" (Expand Search), "hilary a based optimization algorithm" (Expand Search), "binary ai based optimization algorithm" (Expand Search), "binary 1 based 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: (("final data preprocessing optimization algorithm") OR ("binary a based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"final data preprocessing optimization algorithm\") OR (\"binary a based optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( final data preprocessing optimization algorithm ) OR ( binary a based optimization algorithm ))*.