Perhaps you should try some spelling variations:
"element processing algorithm" » "element modeling algorithm" (Expand Search), "element routing algorithm" (Expand Search), "element tracking algorithm" (Expand Search), "fluent processing algorithm" (Expand Search), "dependent processing algorithm" (Expand Search), "plant processing algorithm" (Expand Search)
"element means algorithm" » "element search algorithm" (Expand Search), "element mesh algorithm" (Expand Search)
"element ddpg algorithm" » "element ppo algorithm" (Expand Search), "element dbo algorithm" (Expand Search), "element hip algorithm" (Expand Search), "element g algorithm" (Expand Search), "element data algorithm" (Expand Search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("element means algorithm") OR ("element ddpg algorithm"))) OR ("element processing algorithm"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"element means algorithm\") OR (\"element ddpg algorithm\"))) OR (\"element processing algorithm\"))".
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• Adding a wildcard symbol may retrieve word variants: (((("element means algorithm") OR ("element ddpg algorithm"))) OR ("element processing algorithm"))*.