Perhaps you should try some spelling variations:
"coder coder ii convex programming" » "coder coder ii cone programming" (Expand search), "coder coder ii computer programming" (Expand search), "coder decoder ii convex programming" (Expand search), "code code ii convex programming" (Expand search), "decoder codec ii convex programming" (Expand search), "coder coder in convex programming" (Expand search), "coder coder via convex programming" (Expand search), "coder coder ii convert programming" (Expand search), "coder code ii convex programming" (Expand search), "coder copper ii convex programming" (Expand search), "coder cooper ii convex programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons 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 ii convex programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder ii convex programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder ii convex programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder ii convex programming") OR ("_ python python python programming"))*.