Perhaps you should try some spelling variations:
"coder coder complexity discrete problem" » "coder coder complexity increases problem" (Expand search), "coder code complexity discrete problem" (Expand search), "coder model complexity discrete problem" (Expand search), "coder lower complexity discrete problem" (Expand search), "coder coder complexity discretion problem" (Expand search), "coder coder complexity discente problemas" (Expand search), "coder coder complexity discounted problem" (Expand search), "coder decoder complexity discrete problem" (Expand search), "code code complexity discrete problem" (Expand search), "decoder codec complexity discrete problem" (Expand search)
"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)

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 complexity discrete problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complexity discrete problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complexity discrete problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complexity discrete problem") OR ("in python python python programming"))*.