Perhaps you should try some spelling variations:
"binary class based optimization algorithm" » "binary class whale optimization algorithm" (Expand Search), "binary classes based optimization algorithm" (Expand Search), "binary cases based optimization algorithm" (Expand Search), "binary charts based optimization algorithm" (Expand Search)
"binary css art optimization algorithm" » "binary css swarm optimization algorithm" (Expand Search), "binary css after optimization algorithm" (Expand Search), "binary css path 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 css art optimization algorithm") OR ("binary class based optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary css art optimization algorithm\") OR (\"binary class based optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary css art optimization algorithm ) OR ( binary class based optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary css art optimization algorithm") OR ("binary class based optimization algorithm"))*.