Perhaps you should try some spelling variations:
"coder coder formulation an programming" » "coder powder formulation an programming" (Expand search), "coder order formulation an programming" (Expand search), "coder model formulation an programming" (Expand search), "coder coder formulation and programming" (Expand search), "coder coder formulations an programming" (Expand search), "coder coder formulation in programming" (Expand search), "coder coder formulation on programming" (Expand search), "coder decoder formulation an programming" (Expand search), "code code formulation an programming" (Expand search), "decoder codec formulation an 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 formulation an programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder formulation an programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder formulation an programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder formulation an programming") OR ("_ python python python programming"))*.