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)
"bathssssh algorithm" » "bathhssssh algorithm" (Expand Search), "batshssssh algorithm" (Expand Search), "bhathssssh algorithm" (Expand Search), "bathssssh algoritmo" (Expand Search)
"bathsshsshsshhsshssh algorithm" » "bathhsshsshsshhsshssh algorithm" (Expand Search), "batshsshsshsshhsshssh algorithm" (Expand Search), "bhathsshsshsshhsshssh algorithm" (Expand Search), "bathsshsshsshhsshssh 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 (((\"bathssssh algorithm\") OR (\"bathsshsshsshhsshssh algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bathssssh algorithm ) OR ( bathsshsshsshhsshssh algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bathssssh algorithm") OR ("bathsshsshsshhsshssh algorithm"))))*.