Perhaps you should try some spelling variations:
"element network algorithm" » "element new algorithm" (Expand Search), "alignment network algorithm" (Expand Search)
"element making algorithm" » "element learning algorithm" (Expand Search), "element finding algorithm" (Expand Search), "element means algorithm" (Expand Search), "element mapping algorithm" (Expand Search), "elemental mapping algorithm" (Expand Search), "element modeling algorithm" (Expand Search)
"elements based algorithm" » "experiments based algorithm" (Expand Search), "elements related algorithm" (Expand Search)

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (("elements based algorithm") OR ((("element network algorithm") OR ("element making algorithm"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"elements based algorithm\") OR (((\"element network algorithm\") OR (\"element making algorithm\"))))".
• Removing quotes may allow a broader search: (( elements based algorithm ) OR ((( element network algorithm ) OR ( element making algorithm )))).
• Adding a wildcard symbol may retrieve word variants: (("elements based algorithm") OR ((("element network algorithm") OR ("element making algorithm"))))*.