Perhaps you should try some spelling variations:
"bhatssh algorithm" » "bat algorithm" (Expand Search), "states algorithm" (Expand Search)
"error algorithm" » "entropy algorithm" (Expand Search), "search algorithm" (Expand Search)
"bhat algorithm" » "bat algorithm" (Expand Search), "states algorithm" (Expand Search)
"bats algorithm" » "bat algorithm" (Expand Search), "states 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: "((((\"bhat algorithm\") OR (\"bats algorithm\"))) OR (((\"error algorithm\") OR (\"bhatssh algorithm\"))))~".
• Removing quotes may allow a broader search: (((( bhat algorithm ) OR ( bats algorithm ))) OR ((( error algorithm ) OR ( bhatssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (((("bhat algorithm") OR ("bats algorithm"))) OR ((("error algorithm") OR ("bhatssh algorithm"))))*.