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)
"batsshshsssssshsshsshsshsshsshsh algorithm" » "bathsshshsssssshsshsshsshsshsshsh algorithm" (Expand Search), "batssshshsssssshsshsshsshsshsshsh algorithm" (Expand Search), "bhatsshshsssssshsshsshsshsshsshsh 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 (\"batsshshsssssshsshsshsshsshsshsh algorithm\"))) OR (\"entropy algorithm\"))~".
• Removing quotes may allow a broader search: (((( bat algorithm ) OR ( batsshshsssssshsshsshsshsshsshsh algorithm ))) OR ( entropy algorithm ))~.
• Adding a wildcard symbol may retrieve word variants: (((("bat algorithm") OR ("batsshshsssssshsshsshsshsshsshsh algorithm"))) OR ("entropy algorithm"))*.