Perhaps you should try some spelling variations:
"coder in teaching process problem" » "coder in teaching profession problem" (Expand search), "coder in teaching problemas problem" (Expand search), "coder in teaching process promoted" (Expand search), "code in teaching process problem" (Expand search), "codes in teaching process problem" (Expand search), "poder in teaching process problem" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder in teaching process problem\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( coder in teaching process problem ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder in teaching process problem") OR ("using coding python python programming"))*.