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