Perhaps you should try some spelling variations:
"implement routine algorithm" » "implement cosine algorithm" (Expand Search)
"element wold algorithm" » "element mould algorithm" (Expand Search), "element rd algorithm" (Expand Search), "element colony algorithm" (Expand Search), "elements wold algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data 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 wold algorithm") OR ("element data algorithm"))) OR ("implement routine algorithm"))~.
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