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)
"batshhhhhhsshsshsshssh algorithm" » "bathshhhhhhsshsshsshssh algorithm" (Expand Search), "batsshhhhhhsshsshsshssh algorithm" (Expand Search), "bhatshhhhhhsshsshsshssh algorithm" (Expand Search), "batshhhhhhsshsshsshssh algoritmo" (Expand Search)
"bhatsshsshsshsssh algorithm" » "bhatsshsshsshsssh 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 (((\"bhatsshsshsshsssh algorithm\") OR (\"batshhhhhhsshsshsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bhatsshsshsshsssh algorithm ) OR ( batshhhhhhsshsshsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bhatsshsshsshsssh algorithm") OR ("batshhhhhhsshsshsshssh algorithm"))))*.