Perhaps you should try some spelling variations:
"neural modeling algorithm" » "neural scheduling algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data algorithm" (Expand Search)
"recent cnn algorithm" » "recent rd algorithm" (Expand Search), "recent colony algorithm" (Expand Search), "recent cosine algorithm" (Expand Search)

Try widening your search to All Fields.

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