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