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)
"bathssshsshsshssh algorithm" » "bathhssshsshsshssh algorithm" (Expand Search), "batshssshsshsshssh algorithm" (Expand Search), "bhathssshsshsshssh algorithm" (Expand Search), "bathssshsshsshssh algoritmo" (Expand Search)
"bhatssshsshsssh algorithm" » "bhatssshsshsssh 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 (((\"bhatssshsshsssh algorithm\") OR (\"bathssshsshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bhatssshsshsssh algorithm ) OR ( bathssshsshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bhatssshsshsssh algorithm") OR ("bathssshsshsshssh algorithm"))))*.