Perhaps you should try some spelling variations:
"coder coder guiding value problems" » "coder cues guiding value problems" (Expand search), "coder coder guiding values problems" (Expand search), "coder coder building value problems" (Expand search), "coder coder giving value problems" (Expand search), "coder decoder guiding value problems" (Expand search), "code code guiding value problems" (Expand search), "decoder codec guiding value problems" (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 guiding value problems") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder guiding value problems\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder guiding value problems ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder guiding value problems") OR ("on python python python programming"))*.