Perhaps you should try some spelling variations:
"element sampling algorithm" » "element scheduling algorithm" (Expand Search), "elements sampling algorithm" (Expand Search)
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"event study algorithm" » "events study algorithm" (Expand Search), "even study algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("element sampling algorithm") OR ((("event study algorithm") OR ("element method algorithm"))))~.
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