Perhaps you should try some spelling variations:
"binary mask dose optimization algorithm" » "binary mask dog optimization algorithm" (Expand Search), "binary mask based optimization algorithm" (Expand Search), "binary mask whale optimization algorithm" (Expand Search), "binary masks dose optimization algorithm" (Expand Search), "binary mass dose optimization algorithm" (Expand Search), "binary task dose optimization algorithm" (Expand Search)
"binary data step optimization algorithm" » "binary data spider optimization algorithm" (Expand Search), "binary data swarm optimization algorithm" (Expand Search), "binary data based optimization algorithm" (Expand Search), "binary rat step 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 mask dose optimization algorithm") OR ("binary data step optimization algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"binary mask dose optimization algorithm\") OR (\"binary data step optimization algorithm\"))".
• Removing quotes may allow a broader search: (( binary mask dose optimization algorithm ) OR ( binary data step optimization algorithm )).
• Adding a wildcard symbol may retrieve word variants: (("binary mask dose optimization algorithm") OR ("binary data step optimization algorithm"))*.