Perhaps you should try some spelling variations:
"teaching python python python programming" » "learning python python python programming" (Expand search), "teaching path python python programming" (Expand search), "teaching paths python python programming" (Expand search), "teaching pythons python python programming" (Expand search), "teaching piton python python programming" (Expand search), "teaching pitons python python programming" (Expand search)
"coder coding using c programming" » "coder coding using _ programming" (Expand search), "coder coding using cone programming" (Expand search), "coder coding using and programming" (Expand search), "modern coding using c programming" (Expand search), "color coding using c programming" (Expand search), "odor coding using c programming" (Expand search), "coder loading using c programming" (Expand search), "coder modeling using c programming" (Expand search), "coder drying using c programming" (Expand search), "coder coding using cfd 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 using c programming") OR ("teaching python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using c programming\") OR (\"teaching python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using c programming ) OR ( teaching python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using c programming") OR ("teaching python python python programming"))*.