Perhaps you should try some spelling variations:
"fluent modeling algorithm" » "fluent making algorithm" (Expand Search), "element modeling algorithm" (Expand Search), "forest modeling algorithm" (Expand Search), "plant modeling algorithm" (Expand Search)
"elements method algorithm" » "elements network algorithm" (Expand Search), "elements means algorithm" (Expand Search), "elements mean algorithm" (Expand Search), "element method algorithm" (Expand Search)
"present study algorithm" » "present wsindy algorithm" (Expand Search), "present td3 algorithm" (Expand Search), "present seu algorithm" (Expand Search)

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