Perhaps you should try some spelling variations:
"coder coding python convex programming" » "coder coding python cone programming" (Expand search), "coder coding python computer programming" (Expand search), "coder codigo python convex programming" (Expand search), "coder codigos python convex programming" (Expand search), "coder using python convex programming" (Expand search), "coder coding python code programming" (Expand search), "modern coding python convex programming" (Expand search), "color coding python convex programming" (Expand search), "odor coding python convex programming" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python python 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 coding python convex programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding python convex programming\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding python convex programming ) OR ( in python python python programming ))*.