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)
"bathsssssshsssh algorithm" » "bathhsssssshsssh algorithm" (Expand Search), "batshsssssshsssh algorithm" (Expand Search), "bhathsssssshsssh algorithm" (Expand Search), "bathsssssshsssh algoritmo" (Expand Search)
"bhatsshhsshsshssh algorithm" » "bhatsshhsshsshssh 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 (((\"bathsssssshsssh algorithm\") OR (\"bhatsshhsshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bathsssssshsssh algorithm ) OR ( bhatsshhsshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bathsssssshsssh algorithm") OR ("bhatsshhsshsshssh algorithm"))))*.