Perhaps you should try some spelling variations:
"teaching computation in 2 program" » "teaching computational in 2 program" (Expand search), "teaching competitions in 2 program" (Expand search), "teaching compensation in 2 program" (Expand search), "teaching computation and 2 program" (Expand search), "teaching computation of 2 program" (Expand search), "teaching imputation in 2 program" (Expand search), "teaching computation in 2 programa" (Expand search), "teaching computation in 2 programas" (Expand search), "teaching computation ind 2 program" (Expand search), "teaching computation in _ program" (Expand search), "teaching computation n 2 program" (Expand search)
"using python python python programming" » "using pythons python python programming" (Expand search), "using piton python python programming" (Expand search), "using pitons python python programming" (Expand search), "usando python python python programming" (Expand search), "in python python 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 in 2 program") OR ("using python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computation in 2 program\") OR (\"using python python python programming\"))".
• Removing quotes may allow a broader search: (( teaching computation in 2 program ) OR ( using python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computation in 2 program") OR ("using python python python programming"))*.