Perhaps you should try some spelling variations:
"binary class after optimization algorithm" » "binary class motor optimization algorithm" (Expand Search), "binary class spider optimization algorithm" (Expand Search), "binary class based optimization algorithm" (Expand Search)
"binary class path optimization algorithm" » "binary class swarm optimization algorithm" (Expand Search), "binary class based optimization algorithm" (Expand Search), "binary class whale 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 after optimization algorithm") OR ("binary class path optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary class after optimization algorithm\") OR (\"binary class path optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary class after optimization algorithm ) OR ( binary class path optimization algorithm ))*.