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

Try widening your search to All Fields.

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