Perhaps you should try some spelling variations:
"element data algorithms" » "element art algorithms" (Expand Search), "element all algorithms" (Expand Search), "element de algorithms" (Expand Search), "relevant data algorithms" (Expand Search), "movement data algorithms" (Expand Search), "present data algorithms" (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: (((("element data algorithms") OR ("element rf algorithm"))) OR ("food processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element data algorithms\") OR (\"element rf algorithm\"))) OR (\"food processing algorithm\"))".
• Removing quotes may allow a broader search: (((( element data algorithms ) OR ( element rf algorithm ))) OR ( food processing algorithm )).
• Adding a wildcard symbol may retrieve word variants: (((("element data algorithms") OR ("element rf algorithm"))) OR ("food processing algorithm"))*.