Perhaps you should try some spelling variations:
"implement cascade algorithm" » "implement cosine algorithm" (Expand Search), "implemented cascade algorithm" (Expand Search), "implementing cascade algorithm" (Expand Search)
"element anbs algorithm" » "elements anbs algorithm" (Expand Search), "element abs algorithm" (Expand Search), "element anas algorithm" (Expand Search), "element ans algorithm" (Expand Search)
"neural finding algorithm" » "neural findings algorithm" (Expand Search)

Try widening your search to All Fields.

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