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 feijo stream processing" » "coder decoder feijo stream processing" (Expand search), "code code feijo stream processing" (Expand search), "decoder codec feijo stream processing" (Expand search), "coder cleber feijo stream processing" (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 feijo stream processing") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder feijo stream processing\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder feijo stream processing ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder feijo stream processing") OR ("_ python python python programming"))*.