Perhaps you should try some spelling variations:
"element mapping algorithm" » "element sampling algorithm" (Expand Search), "element matching algorithm" (Expand Search), "element mining algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"elements upon algorithm" » "elements ppo algorithm" (Expand Search), "elements fusion algorithm" (Expand Search), "elements pso algorithm" (Expand Search), "elements ppm algorithm" (Expand Search)
"elemental ii algorithm" » "elemental iron algorithm" (Expand Search), "elemental zinc algorithm" (Expand Search), "elemental xrd algorithm" (Expand Search), "elemental _ algorithm" (Expand Search), "elemental em algorithm" (Expand Search), "elemental new algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("elemental ii algorithm") OR ("elements upon algorithm"))) OR ("element mapping algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"elemental ii algorithm\") OR (\"elements upon algorithm\"))) OR (\"element mapping algorithm\"))".
• Removing quotes may allow a broader search: (((( elemental ii algorithm ) OR ( elements upon algorithm ))) OR ( element mapping algorithm )).
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