Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"present data algorithm" » "present jaya algorithm" (Expand Search), "present deer algorithm" (Expand Search)
"query tracking algorithm" » "query training algorithm" (Expand Search), "query taking algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("present data algorithm") OR ("element method algorithm"))) OR ("query tracking algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"present data algorithm\") OR (\"element method algorithm\"))) OR (\"query tracking algorithm\"))".
• Removing quotes may allow a broader search: (((( present data algorithm ) OR ( element method algorithm ))) OR ( query tracking algorithm )).
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