Perhaps you should try some spelling variations:
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"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form python programming" (Expand search)

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• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching imputation in computer programmers\") OR (\"using code from python programming\"))~".
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• Adding a wildcard symbol may retrieve word variants: (("teaching imputation in computer programmers") OR ("using code from python programming"))*.