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