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)
"bathssshsshshsshssh algorithm" » "bathhssshsshshsshssh algorithm" (Expand Search), "batshssshsshshsshssh algorithm" (Expand Search), "bhathssshsshshsshssh algorithm" (Expand Search), "bathssshsshshsshssh algoritmo" (Expand Search)
"bhatsshsssshsshsssh algorithm" » "bhatsshsssshsshsssh 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 (((\"bhatsshsssshsshsssh algorithm\") OR (\"bathssshsshshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bhatsshsssshsshsssh algorithm ) OR ( bathssshsshshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bhatsshsssshsshsssh algorithm") OR ("bathssshsshshsshssh algorithm"))))*.