Perhaps you should try some spelling variations:
"element data algorithm" » "element data algorithms" (Expand Search), "element update algorithm" (Expand Search), "element each algorithm" (Expand Search), "relevant data algorithm" (Expand Search), "movement data algorithm" (Expand Search), "present data algorithm" (Expand Search)
"element rf algorithm" » "element _ algorithm" (Expand Search), "element em algorithm" (Expand Search), "element ii algorithm" (Expand Search), "element ree algorithm" (Expand Search), "element ore algorithm" (Expand Search)
"food processing algorithm" » "fold processing algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("food processing algorithm") OR ((("element data algorithm") OR ("element rf algorithm"))))~.
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• Removing quotes may allow a broader search: (( food processing algorithm ) OR ((( element data algorithm ) OR ( element rf algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("food processing algorithm") OR ((("element data algorithm") OR ("element rf algorithm"))))*.