Perhaps you should try some spelling variations:
"binary _ based optimization algorithm" » "binary _ whale optimization algorithm" (Expand Search)
"binary basic learning classification algorithm" » "binary based learning classification algorithm" (Expand Search), "binary bayesian learning classification algorithm" (Expand Search), "binary mask learning classification 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: (("binary _ based optimization algorithm") OR ("binary basic learning classification algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary _ based optimization algorithm\") OR (\"binary basic learning classification algorithm\"))*".
• Removing quotes may allow a broader search: (( binary _ based optimization algorithm ) OR ( binary basic learning classification algorithm ))*.