Perhaps you should try some spelling variations:
"by computation teaching computer program" » "by composition teaching computer program" (Expand search), "by communication teaching computer program" (Expand search), "by computing teaching computer program" (Expand search), "by computation teaching competence program" (Expand search), "by computational teaching computer program" (Expand search), "of computation teaching computer program" (Expand search), "_ computation teaching computer 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 teaching computer program\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( by computation teaching computer program ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation teaching computer program") OR ("using code from python programming"))*.