Perhaps you should try some spelling variations:
"element sampling algorithm" » "element scheduling algorithm" (Expand Search), "elements sampling algorithm" (Expand Search)
"element data algorithm" » "element jaya algorithm" (Expand Search), "element deer algorithm" (Expand Search), "elements data algorithm" (Expand Search)
"element dbo algorithm" » "element deer algorithm" (Expand Search), "element rd algorithm" (Expand Search), "elements dbo algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("element sampling algorithm") OR ((("element dbo algorithm") OR ("element data algorithm"))))~.
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• Removing quotes may allow a broader search: (( element sampling algorithm ) OR ((( element dbo algorithm ) OR ( element data algorithm )))).
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