Perhaps you should try some spelling variations:
"present finding algorithms" » "present finding algorithm" (Expand Search), "present mining algorithm" (Expand Search), "present training algorithms" (Expand Search), "present findings algorithms" (Expand Search), "present binding algorithms" (Expand Search), "recent finding algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element rf algorithm" » "element _ algorithm" (Expand Search), "element ii algorithm" (Expand Search), "element art algorithms" (Expand Search), "element ore algorithm" (Expand Search), "element ree 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: (("element rf algorithm") OR ((("present finding algorithms") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element rf algorithm\") OR (((\"present finding algorithms\") OR (\"neural coding algorithm\"))))".
• Removing quotes may allow a broader search: (( element rf algorithm ) OR ((( present finding algorithms ) OR ( neural coding algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("element rf algorithm") OR ((("present finding algorithms") OR ("neural coding algorithm"))))*.