Perhaps you should try some spelling variations:
"implemented routine algorithm" » "implemented cosine algorithm" (Expand Search)
"element mean algorithm" » "element deer algorithm" (Expand Search), "element search algorithm" (Expand Search), "elements mean algorithm" (Expand Search)
"element jaya algorithm" » "elements jaya algorithm" (Expand Search), "element maya algorithm" (Expand Search), "element aya algorithm" (Expand Search), "element jana algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("implemented routine algorithm") OR ((("element mean algorithm") OR ("element jaya algorithm"))))~.
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• Removing quotes may allow a broader search: (( implemented routine algorithm ) OR ((( element mean algorithm ) OR ( element jaya algorithm )))).
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