Perhaps you should try some spelling variations:
"entropy algorithm" » "error algorithm" (Expand Search)
"batssh algorithm" » "bat algorithm" (Expand Search), "states algorithm" (Expand Search)
"bath algorithm" » "bat algorithm" (Expand Search), "search algorithm" (Expand Search), "states algorithm" (Expand Search)
"bhat algorithm" » "bat algorithm" (Expand Search), "states algorithm" (Expand Search)

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("bath algorithm") OR ("bhat algorithm"))) OR ("batssh algorithm"))) OR ("entropy algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"bath algorithm\") OR (\"bhat algorithm\"))) OR (\"batssh algorithm\"))) OR (\"entropy algorithm\"))".
• Removing quotes may allow a broader search: (((((( bath algorithm ) OR ( bhat algorithm ))) OR ( batssh algorithm ))) OR ( entropy algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((((("bath algorithm") OR ("bhat algorithm"))) OR ("batssh algorithm"))) OR ("entropy algorithm"))*.