Perhaps you should try some spelling variations:
"bat algorithm" » "bath algorithm" (Expand Search), "bats algorithm" (Expand Search), "bhat algorithm" (Expand Search), "bat algoritmo" (Expand Search)
"bathhsshsshssh algorithm" » "bathhhsshsshssh algorithm" (Expand Search), "batshhsshsshssh algorithm" (Expand Search), "bhathhsshsshssh algorithm" (Expand Search), "bathhsshsshssh algoritmo" (Expand Search)
"bhatsssssshsshsssh algorithm" » "bhatsssssshsshsssh algoritmo" (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: "((\"bat algorithm\") OR (((\"bhatsssssshsshsssh algorithm\") OR (\"bathhsshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bhatsssssshsshsssh algorithm ) OR ( bathhsshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bhatsssssshsshsssh algorithm") OR ("bathhsshsshssh algorithm"))))*.