Perhaps you should try some spelling variations:
"advanced imputation in computational program" » "advanced computations in computational program" (Expand search), "advanced simulation in computational program" (Expand search), "advanced computational in computational program" (Expand search), "advanced imputation and computational program" (Expand search), "advanced imputation _ computational program" (Expand search), "advanced mutation in computational program" (Expand search), "advanced imputation of computational program" (Expand search), "advanced implantation in computational program" (Expand search)
"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)

You may be able to get more results by adjusting your search query.

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