Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"experimental rat algorithm" » "experimental _ algorithm" (Expand Search), "experimental rd algorithm" (Expand Search), "experimental jaya algorithm" (Expand Search)
"data using algorithm" » "data cosine algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("element method algorithm") OR ("experimental rat algorithm"))) OR ("data using algorithm"))~.
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