Perhaps you should try some spelling variations:
"coder coding using self explanation" » "coder coding using self examination" (Expand search), "coder coding using best explanation" (Expand search), "coder coding using of explanation" (Expand search), "modern coding using self explanation" (Expand search), "color coding using self explanation" (Expand search), "odor coding using self explanation" (Expand search), "coder modeling using self explanation" (Expand search), "coder drying using self explanation" (Expand search)
"via python python python programming" » "via pythons python python programming" (Expand search), "via piton python python programming" (Expand search), "via pitons python python programming" (Expand search), "in python 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: (("coder coding using self explanation") OR ("via python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding using self explanation\") OR (\"via python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding using self explanation ) OR ( via python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding using self explanation") OR ("via python python python programming"))*.