Perhaps you should try some spelling variations:
"coder coder pattern convex programming" » "coder coder pattern cone programming" (Expand search), "coder coder pattern computer programming" (Expand search), "coder cover pattern convex programming" (Expand search), "coder cover patterns convex programming" (Expand search), "coder powder pattern convex programming" (Expand search), "coder decoder pattern convex programming" (Expand search), "code code pattern convex programming" (Expand search), "decoder codec pattern 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 coder pattern convex programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder pattern convex programming\") OR (\"in python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder pattern convex programming ) OR ( in python python python programming ))*.