Perhaps you should try some spelling variations:
"entropy algorithm" » "error algorithm" (Expand Search)
"bat algorithm" » "bath algorithm" (Expand Search), "bats algorithm" (Expand Search), "bhat algorithm" (Expand Search)
"bathsshsshsssshsshshsshssh algorithm" » "bathhsshsshsssshsshshsshssh algorithm" (Expand Search), "batshsshsshsssshsshshsshssh algorithm" (Expand Search), "bhathsshsshsssshsshshsshssh algorithm" (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 (((\"bathsshsshsssshsshshsshssh algorithm\") OR (\"entropy algorithm\"))))~".
• Removing quotes may allow a broader search: (( bat algorithm ) OR ((( bathsshsshsssshsshshsshssh algorithm ) OR ( entropy algorithm ))))~.
• Adding a wildcard symbol may retrieve word variants: (("bat algorithm") OR ((("bathsshsshsssshsshshsshssh algorithm") OR ("entropy algorithm"))))*.