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