Perhaps you should try some spelling variations:
"sleep learning algorithm" » "sleep learning algorithms" (Expand Search), "deep learning algorithm" (Expand Search), "1_deep learning algorithm" (Expand Search), "2_deep learning algorithm" (Expand Search)
"elements cscap algorithm" » "elements cc3d algorithm" (Expand Search), "elements ipca algorithm" (Expand Search), "elements custom algorithm" (Expand Search), "elements crcy algorithm" (Expand Search)
"elements new algorithm" » "elements novel algorithm" (Expand Search), "elements _ algorithm" (Expand Search), "elements ii algorithm" (Expand Search), "elements fe algorithm" (Expand Search), "elements mges 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: (((("elements new algorithm") OR ("elements cscap algorithm"))) OR ("sleep learning algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elements new algorithm\") OR (\"elements cscap algorithm\"))) OR (\"sleep learning algorithm\"))".
• Removing quotes may allow a broader search: (((( elements new algorithm ) OR ( elements cscap algorithm ))) OR ( sleep learning algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("elements new algorithm") OR ("elements cscap algorithm"))) OR ("sleep learning algorithm"))*.