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)
"batsshsshsshshhhsshssssh algorithm" » "bathsshsshsshshhhsshssssh algorithm" (Expand Search), "batssshsshsshshhhsshssssh algorithm" (Expand Search), "bhatsshsshsshshhhsshssssh 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 (\"entropy algorithm\"))) OR (\"batsshsshsshshhhsshssssh algorithm\"))~".
• Removing quotes may allow a broader search: (((( bat algorithm ) OR ( entropy algorithm ))) OR ( batsshsshsshshhhsshssssh algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bat algorithm") OR ("entropy algorithm"))) OR ("batsshsshsshshhhsshssssh algorithm"))*.