Perhaps you should try some spelling variations:
"coder coding and teaching programming" » "coder coding and teaching program" (Expand search), "modern coding and teaching programming" (Expand search), "color coding and teaching programming" (Expand search), "odor coding and teaching programming" (Expand search), "coder coding rna teaching programming" (Expand search)
"python coding python python programming" » "python codigo python python programming" (Expand search), "action coding python python programming" (Expand search), "python code python python programming" (Expand search), "python codigos python python programming" (Expand search), "python using python python programming" (Expand search), "python coding pythons python programming" (Expand search), "python coding piton python programming" (Expand search), "python coding pitons 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: (("coder coding and teaching programming") OR ("python coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and teaching programming\") OR (\"python coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding and teaching programming ) OR ( python coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding and teaching programming") OR ("python coding python python programming"))*.