Perhaps you should try some spelling variations:
"current sampling algorithm" » "current making algorithm" (Expand Search), "current modeling algorithm" (Expand Search), "current mining algorithm" (Expand Search), "current smoking algorithm" (Expand Search), "client sampling algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"recent study algorithm" » "recent wsindy algorithm" (Expand Search), "recent td3 algorithm" (Expand Search), "recent seu algorithm" (Expand Search), "present study algorithm" (Expand Search), "recent studies 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: (("recent study algorithm") OR ((("current sampling algorithm") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"recent study algorithm\") OR (((\"current sampling algorithm\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( recent study algorithm ) OR ((( current sampling algorithm ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("recent study algorithm") OR ((("current sampling algorithm") OR ("neural coding algorithm"))))*.