Perhaps you should try some spelling variations:
whale optimization » swarm optimization (Expand Search)
date optimization » data optimization (Expand Search), path optimization (Expand Search), dose optimization (Expand Search)
image whale » image scale (Expand Search)
binary test » binary depot (Expand Search)
test date » test data (Expand Search), test case (Expand Search), test day (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 whale optimization algorithm ) OR ( binary test date optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( binary image whale optimization algorithm ) OR ( binary test date optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( binary image whale optimization algorithm ) OR ( binary test date optimization algorithm ))*.