Perhaps you should try some spelling variations:
"by computational using sampling program" » "by computation using sampling program" (Expand search), "by computations using sampling program" (Expand search), "by computacional usinas sampling program" (Expand search), "_ computational using sampling program" (Expand search), "and computational using sampling program" (Expand search), "by computational using labeling program" (Expand search), "by computational using smoking program" (Expand search), "by computational using jumping program" (Expand search), "by computational using subsampling program" (Expand search), "by computational using saline program" (Expand search), "by computational using samples program" (Expand search)
"using codes from python programming" » "using code from python programming" (Expand search), "using anodes from python programming" (Expand search), "using cone from python programming" (Expand search), "using codes from pathogen programming" (Expand search), "using codes from anthony programming" (Expand search), "using cestodes from 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: "((\"by computational using sampling program\") OR (\"using codes from python programming\"))~".
• Removing quotes may allow a broader search: (( by computational using sampling program ) OR ( using codes from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computational using sampling program") OR ("using codes from python programming"))*.