Perhaps you should try some spelling variations:
"elements evaluated algorithms" » "elements evolution algorithms" (Expand Search), "patients evaluated algorithms" (Expand Search), "elements related algorithms" (Expand Search)
"neural coding algorithm" » "neural cosine algorithm" (Expand Search), "neural modeling algorithm" (Expand Search), "neural finding algorithm" (Expand Search)
"element box algorithm" » "element best algorithm" (Expand Search), "element _ algorithm" (Expand Search), "element ii algorithm" (Expand Search)

Try widening your search to All Fields.

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