Perhaps you should try some spelling variations:
"python code python python programming" » "python code pythons python programming" (Expand search), "python code piton python programming" (Expand search), "python code pitons python programming" (Expand search), "python codigo python python programming" (Expand search), "python pacote python python programming" (Expand search)
"coder coding has parallel programming" » "modern coding has parallel programming" (Expand search), "color coding has parallel programming" (Expand search), "odor coding has parallel programming" (Expand search), "coder coding fast parallel programming" (Expand search), "coder coding gap parallel programming" (Expand search), "coder coding hpc parallel programming" (Expand search), "coder coding rnas parallel programming" (Expand search), "coder coding an parallel programming" (Expand search), "coder coding at parallel 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 coding has parallel programming") OR ("python code python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding has parallel programming\") OR (\"python code python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding has parallel programming ) OR ( python code python python programming ))*.