Perhaps you should try some spelling variations:
"binary class based optimization algorithm" » "binary class base_ optimization algorithm" (Expand Search), "binary class basedog optimization algorithm" (Expand Search), "binary class baseigdt optimization algorithm" (Expand Search)
"binary class d optimization algorithm" » "binary class _ optimization algorithm" (Expand Search), "binary class dog optimization algorithm" (Expand Search), "binary class igdt optimization algorithm" (Expand Search), "binary classe de 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: (("binary class based optimization algorithm") OR ("binary class d optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary class based optimization algorithm\") OR (\"binary class d optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary class based optimization algorithm ) OR ( binary class d optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary class based optimization algorithm") OR ("binary class d optimization algorithm"))*.