Perhaps you should try some spelling variations:
"coder coder computer methods problem" » "coder coder computed methods problem" (Expand search), "coder coder composite methods problem" (Expand search), "coder coder combined methods problem" (Expand search), "coder coder computer method problems" (Expand search), "coder coder computer methodes problemes" (Expand search), "coder coder computer methods produced" (Expand search), "coder model computer methods problem" (Expand search), "coder node computer methods problem" (Expand search), "coder color computer methods problem" (Expand search), "coder decoder computer methods problem" (Expand search), "code code computer methods problem" (Expand search), "decoder codec computer methods 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 computer methods problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computer methods problem\") OR (\"on python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder computer methods problem ) OR ( on python python python programming ))*.