Perhaps you should try some spelling variations:
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python python programming" (Expand search)
"coder coder coding benford aplicada" » "coder modern coding benford aplicada" (Expand search), "coder color coding benford aplicada" (Expand search), "coder odor coding benford aplicada" (Expand search), "coder decoder coding benford aplicada" (Expand search), "code code coding benford aplicada" (Expand search), "decoder codec coding benford aplicada" (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 coding benford aplicada") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding benford aplicada\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding benford aplicada ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding benford aplicada") OR ("_ python python python programming"))*.