Perhaps you should try some spelling variations:
"coder coder are c programming" » "coder coder are _ programming" (Expand search), "coder coder are cone programming" (Expand search), "coder coder are and programming" (Expand search), "coder decoder are c programming" (Expand search), "code code are c programming" (Expand search), "decoder codec are c programming" (Expand search), "coder code are c programming" (Expand search), "coder code art c programming" (Expand search), "coder older are c programming" (Expand search), "coder coder are co programming" (Expand search), "coder coder are cu programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coder are c programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder are c programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder are c programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder are c programming") OR ("_ python python python programming"))*.