Perhaps you should try some spelling variations:
"teaching computation in simple program" » "teaching computational in simple program" (Expand search), "teaching competitions in simple program" (Expand search), "teaching compensation in simple program" (Expand search), "teaching computation and simple program" (Expand search), "teaching computation of simple program" (Expand search), "teaching imputation in simple program" (Expand search), "teaching computation in simples program" (Expand search), "teaching computation in simplex program" (Expand search), "teaching computation in complex program" (Expand search), "teaching computation _ simple program" (Expand search)
"using in python python programming" » "using in pythons python programming" (Expand search), "using in piton python programming" (Expand search), "using in pitons python programming" (Expand search), "using _ python 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 in simple program\") OR (\"using in python python programming\"))~".
• Removing quotes may allow a broader search: (( teaching computation in simple program ) OR ( using in python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("teaching computation in simple program") OR ("using in python python programming"))*.