Perhaps you should try some spelling variations:
"coder coder learning self problem" » "coder codes learning self problem" (Expand search), "coder modern learning self problem" (Expand search), "coder model learning self problem" (Expand search), "coder coder learning style problem" (Expand search), "coder coder learning scarf problem" (Expand search), "coder coder learning of problem" (Expand search), "coder coder learning hinf problem" (Expand search), "coder decoder learning self problem" (Expand search), "code code learning self problem" (Expand search), "decoder codec learning self 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 learning self problem") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder learning self problem\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder learning self problem ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder learning self problem") OR ("on python python python programming"))*.