Perhaps you should try some spelling variations:
"by computation using samples program" » "by computations using samples program" (Expand search), "by computation in samples program" (Expand search), "by composition using samples program" (Expand search), "by computation using simples program" (Expand search), "by computation using sampling program" (Expand search), "by computation using miles program" (Expand search), "by computational using samples program" (Expand search), "of computation using samples program" (Expand search), "_ computation using samples program" (Expand search), "by computation using simple program" (Expand search), "by computation using simplex program" (Expand search), "by computation cutting samples 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: "((\"by computation using samples program\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( by computation using samples program ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation using samples program") OR ("using code from python programming"))*.