Perhaps you should try some spelling variations:
"binary image 2_case optimization algorithm" » "binary image based optimization algorithm" (Expand Search), "binary image whale optimization algorithm" (Expand Search), "binary image storage optimization algorithm" (Expand Search)
"binary based active optimization algorithm" » "binary based objective optimization algorithm" (Expand Search), "binary based chimp optimization algorithm" (Expand Search), "binary based rabbits 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 2_case optimization algorithm") OR ("binary based active optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary image 2_case optimization algorithm\") OR (\"binary based active optimization algorithm\"))*".
• Removing quotes may allow a broader search: (( binary image 2_case optimization algorithm ) OR ( binary based active optimization algorithm ))*.