Perhaps you should try some spelling variations:
"coder coder using shape problem" » "coder coder using state problem" (Expand search), "coder coder using scale problem" (Expand search), "coder coder using same problem" (Expand search), "coder decoder using shape problem" (Expand search), "code code using shape problem" (Expand search), "decoder codec using shape problem" (Expand search), "coder coders using shape problem" (Expand search), "coder cover using shape problem" (Expand search), "coder code using shape problem" (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 using shape problem") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using shape problem\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using shape problem ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using shape problem") OR ("_ python python python programming"))*.