Perhaps you should try some spelling variations:
"coder coder lower space problem" » "coder coder lower state problem" (Expand search), "coder coder lower scale problem" (Expand search), "coder coder lower same problem" (Expand search), "coder decoder lower space problem" (Expand search), "code code lower space problem" (Expand search), "decoder codec lower space problem" (Expand search), "coder over lower space problem" (Expand search), "coder coder power space problem" (Expand search), "coder coder power spaces problem" (Expand search), "coder coder lower face 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 lower space problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder lower space problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder lower space problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder lower space problem") OR ("on python python python programming"))*.