Perhaps you should try some spelling variations:
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural colony algorithm" (Expand Search), "neural scheduling algorithm" (Expand Search)
"element data algorithms" » "element jaya algorithm" (Expand Search), "elements data algorithms" (Expand Search)
"relevant gray algorithms" » "relevant ray algorithms" (Expand Search), "relevant grey algorithms" (Expand Search), "relevant gram algorithms" (Expand Search)

Try widening your search to All Fields.

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