Perhaps you should try some spelling variations:
"coder control coder learning process" » "coder control codes learning process" (Expand search), "coder control modern learning process" (Expand search), "coder control model learning process" (Expand search), "poder control coder learning process" (Expand search), "encoder control coder learning process" (Expand search), "poder controle coder learning process" (Expand search), "coder control code learning process" (Expand search), "coder controle poder learning process" (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 control coder learning process") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder control coder learning process\") OR (\"on python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder control coder learning process ) OR ( on python python python programming ))*.