Perhaps you should try some spelling variations:
"encoding codigo python python code" » "encoding decoding python python code" (Expand search), "encoding codigo pythons python code" (Expand search), "encoding codigo piton python code" (Expand search), "encoding codigo pitons python code" (Expand search), "encoding codigo pythin python code" (Expand search), "encoding codigo pythof python code" (Expand search), "encoding codigo pyth_ python code" (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: (("encoding codigo python python code") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"encoding codigo python python code\") OR (\"on python python python programming\"))*".
• Removing quotes may allow a broader search: (( encoding codigo python python code ) OR ( on python python python programming ))*.