Perhaps you should try some spelling variations:
"coder coder self report problem" » "coder coder self port problem" (Expand search), "coder coder self reported problems" (Expand search), "coder coder self dropout problem" (Expand search), "coder decoder self report problem" (Expand search), "code code self report problem" (Expand search), "decoder codec self report problem" (Expand search), "coder coder self reported problem" (Expand search), "coder code self report problem" (Expand search), "coder cover self report problem" (Expand search), "coder modern self report 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 self report problem") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder self report problem\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder self report problem ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder self report problem") OR ("in python python python programming"))*.