Perhaps you should try some spelling variations:
"coder coder functional spaces problem" » "coder coder functional space problem" (Expand search), "coder coder functional species problem" (Expand search), "coder coder function spaces problem" (Expand search), "coder modern functional spaces problem" (Expand search), "coder border functional spaces problem" (Expand search), "coder order functional spaces problem" (Expand search), "coder coder functional stacks problem" (Expand search), "coder decoder functional spaces problem" (Expand search), "code code functional spaces problem" (Expand search), "decoder codec functional spaces 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 functional spaces problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder functional spaces problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder functional spaces problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder functional spaces problem") OR ("on python python python programming"))*.