Perhaps you should try some spelling variations:
"coder coder creating curve problem" » "coder co creating curve problem" (Expand search), "coder code creation curve problem" (Expand search), "coder after creating curve problem" (Expand search), "coder coder creaming curve problem" (Expand search), "coder coder rating curve problem" (Expand search), "coder coder heating curve problem" (Expand search), "coder coder creating care problem" (Expand search), "coder coder creating surge problem" (Expand search), "coder coder creating current problem" (Expand search), "coder decoder creating curve problem" (Expand search), "code code creating curve problem" (Expand search), "decoder codec creating curve problem" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 creating curve problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder creating curve problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder creating curve problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder creating curve problem") OR ("on python python python programming"))*.