Perhaps you should try some spelling variations:
"present using algorithms" » "present cosine algorithm" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"element mapping algorithm" » "elements mapping algorithm" (Expand Search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("element mapping algorithm") OR ((("present using algorithms") OR ("neural coding algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"element mapping algorithm\") OR (((\"present using algorithms\") OR (\"neural coding algorithm\"))))*".
• Removing quotes may allow a broader search: (( element mapping algorithm ) OR ((( present using algorithms ) OR ( neural coding algorithm ))))*.