Perhaps you should try some spelling variations:
"teaching computation using computer programming" » "teaching computational using computer programming" (Expand search), "teaching competitions using computer programming" (Expand search), "teaching compensation using computer programming" (Expand search), "teaching computation using computer program" (Expand search), "teaching computation using computer programs" (Expand search), "teaching computations using computer programming" (Expand search), "teaching computation in computer programming" (Expand search), "teaching composition using computer programming" (Expand search)
"using code form python programming" » "using cone form python programming" (Expand search), "using co form python programming" (Expand search), "using co2 form python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("teaching computation using computer programming") OR ("using code form python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computation using computer programming\") OR (\"using code form python programming\"))".
• Removing quotes may allow a broader search: (( teaching computation using computer programming ) OR ( using code form python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computation using computer programming") OR ("using code form python programming"))*.