Perhaps you should try some spelling variations:
whale optimization » swarm optimization (Expand Search)
d optimization » _ optimization (Expand Search), b optimization (Expand Search), led optimization (Expand Search)
binary mask » binary image (Expand Search)
binary data » primary data (Expand Search), dietary data (Expand Search)
data d » data de (Expand Search), data _ (Expand Search), data 1 (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 mask whale optimization algorithm ) OR ( binary data d optimization algorithm ))~".
• Adding a wildcard symbol may retrieve word variants: (( binary mask whale optimization algorithm ) OR ( binary data d optimization algorithm ))*.