Perhaps you should try some spelling variations:
"teaching action java computer coding" » "teaching education java computer coding" (Expand search), "teaching activity java computer coding" (Expand search), "teaching action java computer modeling" (Expand search), "teaching action java computer codes" (Expand search), "teaching action java computer code" (Expand search), "teaching action aca computer coding" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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 action java computer coding") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"teaching action java computer coding\") OR (\"using coding python python programming\"))*".
• Removing quotes may allow a broader search: (( teaching action java computer coding ) OR ( using coding python python programming ))*.