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