Perhaps you should try some spelling variations:
"coder coder partly convex programming" » "coder coder partly cone programming" (Expand search), "coder coder partly computer programming" (Expand search), "coder or partly convex programming" (Expand search), "coder poder parte convex programming" (Expand search), "coder code part convex programming" (Expand search), "coder decoder partly convex programming" (Expand search), "code code partly convex programming" (Expand search), "decoder codec partly 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 partly convex programming") OR ("in python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder partly convex programming\") OR (\"in python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder partly convex programming ) OR ( in python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder partly convex programming") OR ("in python python python programming"))*.