Perhaps you should try some spelling variations:
basis optimization » based optimization (Expand Search), task optimization (Expand Search), acid optimization (Expand Search)
whale optimization » swarm optimization (Expand Search)
binary mask » binary image (Expand Search)
mask basis » mask based (Expand Search)
binary b » binary _ (Expand Search)
b whale » _ whale (Expand Search), b whole (Expand Search), a whale (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 mask basis optimization algorithm ) OR ( binary b whale optimization algorithm ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( binary mask basis optimization algorithm ) OR ( binary b whale optimization algorithm ))".
• Adding a wildcard symbol may retrieve word variants: (( binary mask basis optimization algorithm ) OR ( binary b whale optimization algorithm ))*.