Perhaps you should try some spelling variations:
"algorithm python function" » "algorithm within function" (Expand Search), "algorithms within function" (Expand Search), "algorithm both function" (Expand Search), "algorithm protein function" (Expand Search)
"algorithm link function" » "algorithm using function" (Expand Search), "algorithms risk function" (Expand Search), "algorithm i function" (Expand Search), "algorithm lung function" (Expand Search), "algorithm liver function" (Expand Search), "algorithm loss function" (Expand Search)
"algorithm pca function" » "algorithm a function" (Expand Search), "algorithm cl function" (Expand Search), "algorithm co function" (Expand Search), "algorithm gpcr function" (Expand Search), "algorithm fc function" (Expand Search)

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