Perhaps you should try some spelling variations:
"teaching computation and computation program" » "teaching computational and computation program" (Expand search), "teaching competitions and computation program" (Expand search), "teaching compensation and computation program" (Expand search), "teaching computation and computational program" (Expand search), "teaching computation and computational programs" (Expand search), "teaching computation and compensation program" (Expand search), "teaching computation of computation 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: "((\"teaching computation and computation program\") OR (\"using code from python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computation and computation program ) OR ( using code from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computation and computation program") OR ("using code from python programming"))*.