Perhaps you should try some spelling variations:
"element sampling algorithm" » "element scheduling algorithm" (Expand Search), "elements sampling algorithm" (Expand Search)
"element each algorithm" » "element search algorithm" (Expand Search), "element jaya algorithm" (Expand Search), "elements each algorithm" (Expand Search)
"element ml algorithms" » "element _ algorithms" (Expand Search), "element rd algorithm" (Expand Search), "elements ml algorithms" (Expand Search)

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