Perhaps you should try some spelling variations:
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python python programming" (Expand search)
"coder coder binary logic problem" » "coder coder binary logical problem" (Expand search), "coder coder binary logical problems" (Expand search), "coder coder binary logic program" (Expand search), "coder cover binary logic problem" (Expand search), "coder over binary logic problem" (Expand search), "coder under binary logic problem" (Expand search), "coder coder binary logistic problem" (Expand search), "coder decoder binary logic problem" (Expand search), "code code binary logic problem" (Expand search), "decoder codec binary logic problem" (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 binary logic problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder binary logic problem\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder binary logic problem ) OR ( in python python python programming ))*.