Perhaps you should try some spelling variations:
"binary class practice optimization algorithm" » "binary class practice utilization algorithm" (Expand Search), "binary class reaction optimization algorithm" (Expand Search), "binary class production optimization algorithm" (Expand Search), "binary less practiced optimization algorithm" (Expand Search)
"binary image based optimization algorithm" » "binary image 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 image based optimization algorithm") OR ("binary class practice optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary image based optimization algorithm\") OR (\"binary class practice optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary image based optimization algorithm ) OR ( binary class practice optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary image based optimization algorithm") OR ("binary class practice optimization algorithm"))*.