Perhaps you should try some spelling variations:
"coder coder sampling 3o programa" » "coder under sampling 3o programa" (Expand search), "coder over sampling 3o programa" (Expand search), "coder core sampling 3o programa" (Expand search), "coder decoder sampling 3o programa" (Expand search), "code code sampling 3o programa" (Expand search), "decoder codec sampling 3o programa" (Expand search), "coder coder sampling how programa" (Expand search), "coder coder sampling low programa" (Expand search), "coder coder sampling _ programa" (Expand search), "coder coder sampling 7o programa" (Expand search), "coder coder sampling caso programa" (Expand search), "coder coder sampling acao 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 sampling 3o programa") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder sampling 3o programa\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder sampling 3o programa ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder sampling 3o programa") OR ("on python python python programming"))*.