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