Perhaps you should try some spelling variations:
"teaching computational using tangible programming" » "using computational using tangible programming" (Expand search), "teaching educational using tangible programming" (Expand search), "applying computational using tangible programming" (Expand search), "teaching computational using language programming" (Expand search), "teaching computational using time programming" (Expand search), "teaching computation using tangible programming" (Expand search), "teaching computations using tangible programming" (Expand search), "teaching computacional usinas tangible programming" (Expand search), "teaching computational in tangible programming" (Expand search), "teaching computational using extensible programming" (Expand search)
"using open python python programming" » "using open pythons python programming" (Expand search), "using open piton python programming" (Expand search), "using open pitons python programming" (Expand search), "using opencv python python programming" (Expand search), "using on 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 using tangible programming") OR ("using open python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching computational using tangible programming\") OR (\"using open python python programming\"))".
• Removing quotes may allow a broader search: (( teaching computational using tangible programming ) OR ( using open python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("teaching computational using tangible programming") OR ("using open python python programming"))*.