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)
"complement ii algorithm" » "complement rd algorithm" (Expand Search), "complement _ algorithms" (Expand Search), "implement ii algorithm" (Expand Search), "complementary ii algorithm" (Expand Search)
"element group algorithms" » "elements group algorithms" (Expand Search)

Try widening your search to All Fields.

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