Perhaps you should try some spelling variations:
"teaching computational in computer program" » "using computational in computer program" (Expand search), "teaching educational in computer program" (Expand search), "applying computational in computer program" (Expand search), "teaching computational and computer program" (Expand search), "teaching computational _ computer program" (Expand search), "teaching computational 3d computer program" (Expand search)
"using on python python programming" » "using on pythons python programming" (Expand search), "using on piton python programming" (Expand search), "using on pitons python programming" (Expand search), "using in python python programming" (Expand search), "using of python python programming" (Expand search), "using _ python python programming" (Expand search), "using open python python programming" (Expand search), "using only 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 computational in computer program") OR ("using on python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computational in computer program\") OR (\"using on python python programming\"))".
• Removing quotes may allow a broader search: (( teaching computational in computer program ) OR ( using on python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computational in computer program") OR ("using on python python programming"))*.