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)
"batsshsssshsssh algorithm" » "bathsshsssshsssh algorithm" (Expand Search), "batssshsssshsssh algorithm" (Expand Search), "bhatsshsssshsssh algorithm" (Expand Search), "batsshsssshsssh algoritmo" (Expand Search)
"bhatsssshsshssh algorithm" » "bhatsssshsshssh 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 (((\"batsshsssshsssh algorithm\") OR (\"bhatsssshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( batsshsssshsssh algorithm ) OR ( bhatsssshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("batsshsssshsssh algorithm") OR ("bhatsssshsshssh algorithm"))))*.