Perhaps you should try some spelling variations:
"coder coder during third problem" » "coder coder during hard problem" (Expand search), "coder coder during this problem" (Expand search), "coder coder during thd problem" (Expand search), "coder cover during third problem" (Expand search), "coder powder during third problem" (Expand search), "coder border during third problem" (Expand search), "coder coder during their problem" (Expand search), "coder coder during the problem" (Expand search), "coder coder during three problem" (Expand search), "coder decoder during third problem" (Expand search), "code code during third problem" (Expand search), "decoder codec during third 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 during third problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder during third problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder during third problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder during third problem") OR ("on python python python programming"))*.