Perhaps you should try some spelling variations:
"element method algorithm" » "element mould algorithm" (Expand Search), "elements method algorithm" (Expand Search)
"client mining algorithm" » "client cosine algorithm" (Expand Search)
"element tree algorithms" » "elements tree algorithms" (Expand Search), "element three algorithms" (Expand Search), "element free algorithms" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("element method algorithm") OR ("element tree algorithms"))) OR ("client mining algorithm"))~.
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• Removing quotes may allow a broader search: (((( element method algorithm ) OR ( element tree algorithms ))) OR ( client mining algorithm )).
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