Perhaps you should try some spelling variations:
"binary image based optimization algorithm" » "binary image whale optimization algorithm" (Expand Search)
"binary mask bayesian optimization algorithm" » "binary task bayesian optimization algorithm" (Expand Search), "binary a bayesian optimization algorithm" (Expand Search), "binary art bayesian optimization algorithm" (Expand Search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary image based optimization algorithm\") OR (\"binary mask bayesian optimization algorithm\"))~".
• Removing quotes may allow a broader search: (( binary image based optimization algorithm ) OR ( binary mask bayesian optimization algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (("binary image based optimization algorithm") OR ("binary mask bayesian optimization algorithm"))*.