Perhaps you should try some spelling variations:
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ python programming" (Expand search)
"coder coding using vba code" » "modern coding using vba code" (Expand search), "color coding using vba code" (Expand search), "odor coding using vba code" (Expand search), "coder loading using vba code" (Expand search), "coder modeling using vba code" (Expand search), "coder drying using vba code" (Expand search), "coder coding using via code" (Expand search), "coder coding using vsat code" (Expand search), "coder coding using vmat code" (Expand search), "coder coding using bar code" (Expand search), "coder coding using by code" (Expand search), "coder coding using be code" (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 vba code") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using vba code\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using vba code ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using vba code") OR ("on python python python programming"))*.