Perhaps you should try some spelling variations:
"coder coding pattern detection problem" » "coder coding pattern selection problem" (Expand search), "coder coding pattern prediction problem" (Expand search), "coder coding pattern collection problem" (Expand search), "coder coding patterns detection problem" (Expand search), "coder loading pattern detection problem" (Expand search), "coder coping patterns detection problem" (Expand search), "modern coding pattern detection problem" (Expand search), "color coding pattern detection problem" (Expand search), "odor coding pattern detection problem" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 coding pattern detection problem") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding pattern detection problem\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding pattern detection problem ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding pattern detection problem") OR ("_ python python python programming"))*.